WO2021092937A1 - 一种策略确定的方法、系统及装置 - Google Patents

一种策略确定的方法、系统及装置 Download PDF

Info

Publication number
WO2021092937A1
WO2021092937A1 PCT/CN2019/118920 CN2019118920W WO2021092937A1 WO 2021092937 A1 WO2021092937 A1 WO 2021092937A1 CN 2019118920 W CN2019118920 W CN 2019118920W WO 2021092937 A1 WO2021092937 A1 WO 2021092937A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
terminal device
network element
rat
service
Prior art date
Application number
PCT/CN2019/118920
Other languages
English (en)
French (fr)
Chinese (zh)
Inventor
崇卫微
辛阳
吴晓波
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2019/118920 priority Critical patent/WO2021092937A1/zh
Priority to CN201980102143.4A priority patent/CN114731577A/zh
Priority to EP19952318.4A priority patent/EP4044688A4/de
Publication of WO2021092937A1 publication Critical patent/WO2021092937A1/zh
Priority to US17/744,256 priority patent/US11757748B2/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/091—Measuring contribution of individual network components to actual service level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/20—Arrangements for monitoring or testing data switching networks the monitoring system or the monitored elements being virtualised, abstracted or software-defined entities, e.g. SDN or NFV
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/80—Ingress point selection by the source endpoint, e.g. selection of ISP or POP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/80—Ingress point selection by the source endpoint, e.g. selection of ISP or POP
    • H04L45/85—Selection among different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/10—Access point devices adapted for operation in multiple networks, e.g. multi-mode access points

Definitions

  • This application relates to the field of wireless communication, and in particular to a method, system and device for determining a strategy.
  • radio access type radio access type
  • NR new radio
  • each RAT may have multiple access frequency points (such as 2.6GHZ, 3.5GHZ, 700MHZ, 900MHZ, etc.).
  • the radio access network generally sends the RAT or access frequency point with the highest current priority as the target RAT or access frequency point to the terminal device, so that the subsequent terminal device enters the idle state.
  • the target RAT or access frequency can be accessed according to the information sent by the RAN. Therefore, the method for terminal equipment to access the access network is not flexible enough.
  • This application provides a method, system and device for determining a strategy, which can increase the flexibility of accessing an access network.
  • a method for determining a strategy includes: a first network element obtains first analysis information from a data analysis network element, and the first analysis information includes at least one of the following information: Access type RAT related information or access frequency point related information, RAT or access frequency point corresponding service experience analysis information; the first network element determines the access information selection strategy of the terminal device according to the first analysis information , The access information selection strategy includes a target RAT or a target access frequency point corresponding to the terminal device.
  • the service experience analysis information corresponding to the RAT or the access frequency point is used to indicate the service experience corresponding to the service type under the RAT or the access frequency point.
  • the data analysis network element generates analysis information based on the acquired network data and service data, and provides the analysis information to the network network element, and the network network element allocates dynamically variable RAT or access to the terminal device according to the analysis information Frequency points to meet the service experience requirements of terminal equipment and increase the flexibility of access to the access network.
  • the related information of the RAT or the related information of the access frequency point includes at least one of the following information: the identification of the terminal device, the service type, and the recommended RAT or recommended access frequency, time information, area information.
  • the first network element may determine an access information selection strategy of the terminal device according to at least one of the foregoing information, and provide an access solution for the terminal device.
  • the service experience analysis information corresponding to the RAT or the access frequency point includes at least one of the following information: the identification of the terminal device, the service type, RAT or Access frequency, service experience of service type, time information, area information.
  • the first network element may determine an access information selection strategy of the terminal device according to at least one of the foregoing information, and provide an access solution for the terminal device.
  • the first network element determining the access information selection strategy of the terminal device according to the first analysis information includes: the first network element according to The first analysis information determines the target RAT or target access frequency point corresponding to the terminal device, and the service type of the terminal device meets a preset condition under the target RAT or target access frequency point.
  • the first network element determines the access information selection strategy of the terminal device according to the first analysis information, including: The first network element determines the recommended RAT or recommended access frequency point for the terminal device as the target RAT or target access frequency point corresponding to the terminal device.
  • the first network element determines the access information selection strategy of the terminal device according to the first analysis information, including: The first network element determines the type of service that the terminal device has initiated or will initiate; the first network element determines the recommended RAT or recommended access frequency corresponding to the type of service that the terminal device has initiated or will initiate.
  • the point is determined as a target RAT or a target access frequency point corresponding to the terminal device.
  • the first network element determines the access information selection strategy of the terminal device according to the first analysis information , Including: the first network element determines the service type that the terminal device has initiated or will initiate; the first network element determines the recommended RAT or recommended RAT or recommended service type corresponding to the service type that the terminal device has initiated or will initiate
  • the access frequency point is determined to be the target RAT or the target access frequency point corresponding to the terminal device.
  • the first network element determines the access information selection strategy of the terminal device according to the first analysis information, Including: the first network element determines the type of service that the terminal device has initiated or will initiate; for the type of service that the terminal device has initiated or will initiate, the first network element uses the RAT or access frequency
  • the target RAT or target access frequency point is determined in the service experience analysis information corresponding to the point, and the service experience corresponding to the service type that the terminal device has initiated or will initiate under the target RAT or target access frequency meets the expected Set conditions.
  • the first network element determines the connection of the terminal device according to the first analysis information.
  • the incoming information selection strategy includes: the first network element determines the type of service that the terminal device has initiated or will initiate; for the type of service that the terminal device has initiated or will initiate, the first network element obtains information from the The service experience analysis information corresponding to the RAT or the access frequency point determines the target RAT or the target access frequency point, so that the service type that the terminal device has initiated or will initiate is under the target RAT or the target access frequency point
  • the corresponding business experience can meet the preset conditions.
  • the first network element may determine the target RAT or the target access frequency point according to the first analysis information, where the target RAT or the target access frequency point can enable the service experience of the terminal device to meet a preset condition, for example,
  • eLTE/700MHZ can make the MOS of the voice service of the terminal equipment exceed 3 points, then eLTE/700MHZ will be the target RAT or target access frequency point corresponding to the terminal equipment initiating the voice service.
  • the voice service of the terminal device is connected to eLTE/700MHZ, and then eLTE/700MHZ will be used as the target RAT or target access frequency point corresponding to the terminal device when the voice service is initiated.
  • the determination by the first network element of the type of service to be initiated by the terminal device includes: the first network element obtains data sent by the data analysis network element The service behavior analysis information of the terminal device; the first network element predicts the service type to be initiated by the terminal device according to the service behavior analysis information of the terminal device.
  • the data analysis network element may send prediction information for the service behavior analysis information of the terminal device to the first network element, and the first network element may predict the type of service to be initiated by the terminal device based on the obtained prediction information.
  • the business behavior analysis information of the terminal device includes the business behavior statistical information of the terminal device, or the business behavior prediction information of the terminal device.
  • the business behavior analysis information of the terminal device may include the business behavior statistical information of the terminal device, or the business behavior prediction information of the terminal device, that is, the business behavior analysis information business behavior information can be obtained based on big data statistics, or it can be The prediction and determination are made by another terminal with the same user portrait classification model as the terminal device.
  • the first network element acquiring first analysis information from a data analysis network element includes: the first network element sends to the data analysis network element A first request message, the first request message includes a service type, the first request message is used to request the first analysis information corresponding to the service type; the first network element receives the data analysis network A first response message sent by the meta, where the first response message includes the first analysis information corresponding to the service type.
  • the first network element acquiring first analysis information from a data analysis network element includes: the first network element sends to the data analysis network element A first request message, the first request message includes the identification of the terminal device, the first request message is used to request the first analysis information corresponding to the terminal device; the first network element receives the The first response message sent by the data analysis network element, where the first response message includes the first analysis information corresponding to the terminal device.
  • the first network element may send first request information to the data analysis network element, and the first request information may include the identification of the terminal device or the service type, and is used to request corresponding first analysis information.
  • the method further includes: the first network element further obtains an applicable condition of the first analysis information, and the applicable condition includes at least one of the following information : Business type, user type, user ID, time information, area information.
  • the first network element may receive the applicable condition of the first analysis information sent by the data analysis network element, which is used to indicate the conditions under which the first network element uses the first analysis information.
  • the method further includes: the first network element is connected to The network element of the access network sends the access information selection strategy of the terminal device; or, the first network element sends the access information selection strategy of the terminal device to the terminal device.
  • the access network element refers to the access information selection strategy of the terminal device to trigger the terminal device to access the target RAT or the target access frequency point (or other RAT or other frequency).
  • Point or the terminal device refers to the access information selection strategy of the terminal device to trigger the terminal device to access the target RAT or the target access frequency point (or other RAT or other frequency point).
  • the method further includes: the first network element refers to the connection of the terminal device
  • the incoming information selection strategy triggers the terminal device to access the target RAT or the target access frequency point.
  • the target RAT or the target access frequency point may also be other RATs or other access frequency points.
  • the method further includes: the first network element sending the access information selection strategy to the access network element or the terminal device Applicable conditions, where the applicable conditions include at least one of the following information: service type, user type, user identification, time information, and area information.
  • the first network element may send applicable conditions of the access information selection strategy to the access network element or terminal device to indicate the circumstances under which the access network element or terminal device uses the access information selection strategy .
  • the first network element determining the access information selection strategy for the terminal device according to the first analysis information includes: the first network element The access selection policy is determined according to the first analysis information and the first information; wherein the first information includes at least one of the following information: priority information of the service type, charging policy information of the service type, and The user type of the terminal device, the load/traffic information of the RAT or the access frequency point, the analysis information of the mobile mode of the terminal device, and the analysis information of the communication mode of the terminal device.
  • the first network element may determine the access information selection strategy according to the first analysis information and the first information, and evaluate it from multiple aspects.
  • a communication device in a second aspect, includes: a first receiving unit configured to obtain first analysis information from a data analysis network element, where the first analysis information includes at least one of the following information: wireless Access type RAT related information or access frequency point related information, RAT or access frequency point corresponding service experience analysis information; the first processing unit is configured to determine the access information of the terminal device according to the first analysis information A selection strategy, where the access information selection strategy includes a target RAT or a target access frequency point corresponding to the terminal device.
  • the related information of the RAT or the related information of the access frequency point includes at least one of the following information: the identification of the terminal device, the type of service, and the recommended RAT or recommended access frequency, time information, area information.
  • the service experience analysis information corresponding to the RAT or the access frequency point includes at least one of the following information: the identification of the terminal device, the service type, the RAT or Access frequency, service experience of service type, time information, area information.
  • the determining the access information selection strategy of the terminal device according to the first analysis information includes: the first processing unit according to the first The analysis information determines the target RAT or target access frequency point corresponding to the terminal device, and the service type of the terminal device is in the target
  • the service experience under the RAT or the target access frequency meets the preset conditions.
  • the determining the access information selection strategy of the terminal device according to the first analysis information includes: the first processing The unit determines the recommended RAT or recommended access frequency point for the terminal device as the target RAT or target access frequency point corresponding to the terminal device.
  • the determining the access information selection strategy of the terminal device according to the first analysis information includes: the first The processing unit determines the type of service that the terminal device has initiated or will initiate; the first processing unit determines the recommended RAT or recommended access frequency corresponding to the type of service that the terminal device has initiated or will initiate as the The target RAT or target access frequency point corresponding to the terminal device.
  • the determining the access information selection strategy of the terminal device according to the first analysis information includes: The first processing unit determines the type of service that the terminal device has initiated or will initiate; for the type of service that the terminal device has initiated or will initiate, the first processing unit obtains information from the service corresponding to the RAT or access frequency.
  • the experience analysis information determines the target RAT or target access frequency point, and the service experience corresponding to the service type that the terminal device has initiated or will initiate under the target RAT or target access frequency point meets a preset condition.
  • the first processing unit determining the type of service to be initiated by the terminal device includes: the receiving unit acquiring the data analysis network element sent by the data analysis network element The service behavior analysis information of the terminal device; the first processing unit predicts the type of service to be initiated by the terminal device according to the service behavior analysis information of the terminal device.
  • the business behavior analysis information of the terminal device includes the business behavior statistical information of the terminal device or the business behavior prediction information of the terminal device.
  • the communication device further includes: a first sending unit, configured to send a first request message to the data analysis network element, where the first request message Including a service type, the first request message is used to request the first analysis information corresponding to the service type; the receiving unit is also used to receive a first response message sent by the data analysis network element, the first A response message includes the first analysis information corresponding to the service type.
  • the communication device further includes: a first sending unit, configured to send a first request message to the data analysis network element, where the first request message Including the identification of the terminal device, the first request message is used to request the first analysis information corresponding to the terminal device; the receiving unit is also used to receive the first response message sent by the data analysis network element , The first response message includes the first analysis information corresponding to the terminal device.
  • the receiving unit is further configured to obtain applicable conditions of the first analysis information, and the applicable conditions include at least one of the following information: service type, user type , User ID, time information, area information.
  • the first sending unit when the communication device is a core network element or a network management network element; the first sending unit is further configured to send to the access network element The access information selection strategy of the terminal device; or, the first sending unit is further configured to send the access information selection strategy of the terminal device to the terminal device.
  • the first processing unit is further configured to refer to the access information of the terminal device to select a policy trigger The terminal device accesses the target RAT or the target access frequency point.
  • the first sending unit is further configured to send applicable conditions of the access information selection strategy to the access network element or the terminal device,
  • the applicable conditions include at least one of the following information: service type, user type, user identification, time information, and area information.
  • the first processing unit determining the access information selection strategy for the terminal device according to the first analysis information includes: the first processing unit The access selection policy is determined according to the first analysis information and the first information; wherein the first information includes at least one of the following information: priority information of the service type, charging policy information of the service type, and The user type of the terminal device, the load/traffic information of the RAT or the access frequency point, the analysis information of the mobile mode of the terminal device, and the analysis information of the communication mode of the terminal device.
  • a communication device including at least one processor, the at least one processor is configured to be coupled with a memory, read and execute instructions in the memory, so as to achieve the same as described in any one of the first aspect. The method described.
  • a communication system in a fourth aspect, includes at least one communication device according to any one of the third aspects and at least one data analysis network element, and the at least one data analysis network The meta is used to interact with the communication device.
  • a computer storage medium is provided, and computer-executable instructions are stored in the computer storage medium.
  • the computer-executable instructions are used to cause the computer to execute the steps in the first aspect. Any of the methods.
  • a data analysis method includes: a data analysis network element receives a first request message, the first request message is used to request first analysis information, and the first analysis information includes the following At least one type of information: RAT related information or access frequency related information, RAT or service experience analysis information corresponding to the access frequency; the data analysis network element sends a first response message, the first response message Including the first analysis information.
  • the related information of the RAT information or the related information of the access frequency point includes at least one of the following information: the identification of the terminal device, the service type, the recommended RAT or Recommended access frequency, time information, and area information.
  • the service experience analysis information corresponding to the RAT or the access frequency point includes at least one of the following information: the identification of the terminal device, the service type, the RAT or the access Frequency point, service experience of service type, time information, area information.
  • the method includes: the data analysis network element obtains network data and service data, and the network data includes at least one of the following information: The identification of the terminal device, time information, area information, RAT or access frequency point, and the service data includes at least one of the following information: the identification of the terminal device, the service type, and the service experience.
  • the data analysis network element determines the first analysis information according to the network data and the service data.
  • the area information may be the cell identifier of the terminal device, and the data analysis network element may obtain the cell identifier from the mobility management network element.
  • the data analysis network element obtains the RAT or access frequency point corresponding to the cell identifier according to the cell identifier, and the data analysis network element itself is configured with the RAT or access frequency point corresponding to the cell identifier.
  • the first request message includes a service type, and the first request message is used to request the first analysis information corresponding to the service type.
  • the first request message includes an identifier of the terminal device, and the first request message is used to request the first analysis information corresponding to the terminal device identifier.
  • the first response message further includes the applicable conditions of the first analysis information, including at least one of the following information: service type, user type, user identification , Time information, location information.
  • a method for determining a service type includes: a data analysis network element receives a third request message, the third request message is used to request service behavior analysis information, and the service Behavior analysis information includes terminal device-level business behavior analysis information or business behavior analysis information of terminal devices aggregated in the network area; the data analysis network element sends a third response message, and the third response message includes the business behavior analysis information.
  • the service behavior analysis information includes at least one of the following information: the identification of the terminal device, time information, area information, service type, priority information of the service type , The probability of the occurrence of the service type, the duration of the service type, the number of users corresponding to the service type, and the proportion of the number of users of the service type.
  • the business behavior analysis information includes business behavior statistical information or business behavior prediction information.
  • the method further includes: the data analysis network element determines a single Forecast information about the business behavior of the terminal equipment.
  • the data analysis network element determines the service behavior prediction information of the single terminal device, and the method includes: the data analysis network element determines that the single terminal device belongs to The user portrait classification information; the data analysis network element predicts the business behavior information of the single terminal device based on the user portrait classification information to which the single terminal device belongs and the business behavior information of the same-portrait terminal device.
  • the data analysis network element determines the user profile classification information to which the single terminal device belongs, and the method includes: the data analysis network element collects terminal device-level network behaviors Data, service behavior data, and service attribute data; the data analysis network element determines a user portrait classification model according to the terminal device-level network behavior data, service behavior data, and historical service attribute data; the data analysis network element determines the user portrait classification model according to the The user portrait classification model and the network behavior data, business behavior data, and service attribute data of the single terminal device determine the user portrait classification information to which the terminal device belongs.
  • the third request message includes a terminal device identifier, and the third request message is used to request service behavior analysis information corresponding to the terminal device identifier.
  • the third request message includes a service type, and the third request message is used to request service behavior analysis information corresponding to the service type.
  • the third request message includes area information, and the third request message is used to request service behavior analysis information corresponding to the area information.
  • the third response message further includes the applicable conditions of the business behavior analysis information, including at least one of the following information: business type, user type, user identification , Time information, location information.
  • a method for determining a strategy includes: a second network element obtains second analysis information from a data analysis network element, the second analysis information includes at least one of the following information: RAT related Information about the access frequency point, service experience analysis information corresponding to the RAT or the access frequency point, and service behavior analysis information; the second network element determines the energy-saving strategy of the network area according to the second analysis information.
  • the RAT-related information or the access frequency point-related information includes at least one of the following information: the identification of the terminal device, the service type, the recommended RAT or Recommended access frequency, time information, and area information.
  • the service experience analysis information corresponding to the RAT or the access frequency point includes at least one of the following information: the identification of the terminal device, the service type, the RAT or the access Frequency point, service experience of service type, time information, area information.
  • the second network element determining the energy saving strategy of the network area according to the second analysis information includes: the second network element according to the second analysis The information determines the method for switching, power consumption control, or load transfer of the access network unit in the network area, and the method enables the energy consumption of the network area to meet preset conditions and/or the service experience corresponding to the service type meets the expected Set conditions.
  • the second network element determines the energy saving strategy of the network area according to the second analysis information, including: the second network element Determine the service type of the network area, the service type of the network area refers to at least one service type that has been initiated or will be initiated in the network area; the second network element determines the user of the service type of the network area The number of users or the proportion of the number of users; the recommended RAT or recommended access frequency point corresponding to the service type of the network area by the second network element, and the number of users or the proportion of the number of users of the service type of the network area , The method for determining the switching, power consumption control or load transfer of the access network unit in the network area.
  • the second network element determines the energy saving strategy of the network area according to the second analysis information, including: the second network element determines The recommended RAT or the recommended access frequency point corresponding to at least one terminal device in the network area; the second network element is based on the recommended RAT or the recommended access frequency point corresponding to the at least one terminal device in the network area
  • the frequency point determines the method of switching, power consumption control, or load transfer of the access network unit in the network area.
  • the second network element determines the energy saving strategy of the network area according to the second analysis information, and the method includes: the first The second network element determines the type of service that the terminal device has initiated or will initiate in the network area; the second network element determines the recommended RAT or recommended access frequency corresponding to the type of service that the terminal device has initiated or will initiate Point; The second network element determines the method of switching, power consumption control, or load transfer of the access network unit according to the recommended RAT or recommended access frequency corresponding to the type of service that the terminal device has initiated or will initiate.
  • the second network element determines the energy saving strategy of the network area according to the second analysis information, and the method includes: The second network element determines the service type of the network area, and the service type of the network area refers to at least one service type that has been initiated or will be initiated in the network area; for the service type of the network area, the first The second network element determines the target RAT or the target access frequency from the service experience analysis information corresponding to the RAT or the access frequency point, so that the service type of the network area corresponds to the target RAT or the target access frequency point
  • the service experience of the second network element can meet the preset condition; the second network element determines the number of users or the proportion of the number of users of the service type in the network area;
  • the second network element determines the energy saving strategy of the network area according to the second analysis information, and the method includes: The second network element determines the type of service that the terminal device in the network area has initiated or will initiate; for the type of service that the terminal device has initiated or will initiate, the second network element is connected from the RAT or The target RAT or target access frequency point is determined in the service experience analysis information corresponding to the input frequency point, so that the service experience corresponding to the service type that the terminal device has initiated or will initiate under the target RAT or target access frequency point can be The preset condition is met; the second network element corresponds to the target RAT or target access frequency according to the type of service that the terminal device has initiated or will initiate, and the type of
  • the second analysis information further includes business behavior analysis information
  • the business behavior analysis information includes business behavior analysis information of terminal devices aggregated in a network area
  • the determining of the service type of the network area by the second network element includes: the second network element determining the service type of the network area according to service behavior analysis information of terminal devices aggregated in the network area.
  • the second analysis information further includes business behavior analysis information
  • the business behavior analysis information includes terminal device-level business behavior analysis information
  • the second analysis information The network element determining the service type that the terminal device in the network area has initiated or will initiate includes: the second network element determines that the terminal device in the network area has initiated the service according to the service behavior analysis information at the terminal device level Or the type of business to be initiated.
  • the method further includes: an applicable condition for the second network element to obtain the second analysis information, including at least one of the following information: service type, user Type, user ID, time information, area information.
  • the method further includes: the second network element accesses The network element sends the energy-saving strategy of the network area; or the second network element sends the energy-saving strategy of the network area to the network management execution network element.
  • the method further includes: the second network element sends the energy saving of the network area to the access network network element or the network management execution network element
  • the applicable conditions of the policy include at least one of the following information: business type, user type, user identification, time information, and area information.
  • the method further includes: the second network element according to the energy saving of the network area
  • the strategy executes the switching, power consumption control or load transfer method of the access network unit.
  • the second network element acquiring second analysis information from a data analysis network element includes: the second network element sends to the data analysis network element A second request message, where the second request message includes at least one piece of area information, and the second request message is used to request to obtain the second analysis information corresponding to the area information; the second network element receives the A second response message sent by the data analysis network element, where the second response message includes the second analysis information.
  • the second network element acquiring second analysis information from a data analysis network element includes: the second network element sends to the data analysis network element A second request message, the second request message includes a service type, and the second request message is used to request to obtain the second analysis information corresponding to the service type; the second network element receives the data analysis A second response message sent by the network element, where the second response message includes the second analysis information.
  • the business behavior analysis information includes: terminal device-level business behavior analysis information or network area aggregation terminal device business behavior analysis information.
  • the business behavior analysis information includes: business behavior statistical information or business behavior prediction information.
  • the service behavior analysis information includes at least one of the following information: identification of the terminal device, time information, area information, service type, priority information of the service type , The probability of the occurrence of the service type, the duration of the service type, the number of users corresponding to the service type, and the proportion of the number of users of the service type.
  • a first communication device including at least one processor, the at least one processor is configured to be coupled with a memory, read and execute instructions in the memory, so as to implement aspects as described in the sixth to eighth aspects. The method of any of the aspects.
  • a computer storage medium is provided, and computer-executable instructions are stored in the computer storage medium.
  • the computer-executable instructions are used to cause the computer to execute the sixth aspect to the first aspect.
  • an embodiment of the present application provides a chip or chip system.
  • the chip or chip system includes at least one processor and a communication interface.
  • the communication interface and the at least one processor are interconnected through a wire, and the at least one processor is used to run a computer program.
  • the communication interface in the chip can be an input/output interface, a pin, or a circuit.
  • the chip or chip system described above in this application further includes at least one memory, and instructions are stored in the at least one memory.
  • the memory may be a storage unit inside the chip, for example, a register, a cache, etc., or a storage unit of the chip (for example, a read-only memory, a random access memory, etc.).
  • FIG. 1 is a schematic diagram of a service-based network architecture provided by an embodiment of the present application.
  • Fig. 2 is a schematic diagram of a reference point-based network architecture provided by an embodiment of the present application.
  • Fig. 3 is a schematic diagram of a dual-access 5G network architecture provided by an embodiment of the present application.
  • Fig. 4 is a schematic diagram of a single-connection network architecture provided by an embodiment of the present application.
  • FIG. 5 is a schematic flowchart of a method for determining a strategy provided by an embodiment of the present application.
  • FIG. 6 is an interactive schematic diagram of a method for determining a strategy provided by an embodiment of the present application.
  • FIG. 7 is an interactive schematic diagram of another method for determining a strategy provided by an embodiment of the present application.
  • FIG. 8 is a schematic flowchart of another method for determining a strategy provided by an embodiment of the present application.
  • FIG. 9 is an interactive schematic diagram of another method for determining a strategy provided by an embodiment of the present application.
  • FIG. 10 is a schematic diagram of a communication device provided by an embodiment of the present application.
  • Fig. 11 is a schematic diagram of another communication device provided by an embodiment of the present application.
  • FIG. 12 is a schematic diagram of another communication device provided by an embodiment of the present application.
  • FIG. 13 is a schematic diagram of another communication device provided by an embodiment of the present application.
  • Fig. 1 is a diagram of a service-based network architecture provided by an embodiment of the application.
  • the network architecture shown in Fig. 1 can include three parts, namely the terminal equipment part and the data network (DN). ) And the operator's network part.
  • DN data network
  • the functions of some of the network elements are briefly introduced below.
  • the operator network may include one or more of the following network elements: network exposure function (NEF) network elements, network storage function (Network Repository Function, NRF) network elements, policy control function (policy control function) , PCF) network element, unified data management (UDM) network element, network data analysis function (NWDAF) network element, application function (AF) network element, access and Mobility management function (access and mobility management function, AMF) network elements, session management function (session management function, SMF) network elements, radio access network (RAN), unified data repository, UDR) (not shown in the figure) and user plane function (UPF) network elements.
  • NRF network exposure function
  • NRF Network Repository Function
  • policy control function policy control function
  • PCF Policy control function
  • UDM unified data management
  • NWDAF network data analysis function
  • AF application function
  • AMF access and Mobility management function
  • SMF session management function
  • RAN radio access network
  • UDR radio access network
  • UDR user plane function
  • Terminal device also called user equipment (UE)
  • UE user equipment
  • UE is a device with wireless transceiver function, which can be deployed on land, including indoor or outdoor, handheld or vehicle-mounted; it can also be deployed on water On board (such as ships, etc.); it can also be deployed in the air (such as airplanes, balloons, and satellites, etc.).
  • the terminal device may be a mobile phone (mobile phone), a tablet computer (pad), a computer with wireless transceiver function, a virtual reality (VR) terminal, an augmented reality (AR) terminal, an industrial control (industrial control) Wireless terminals in ), wireless terminals in self-driving, wireless terminals in remote medical, wireless terminals in smart grid, and wireless terminals in transportation safety , Wireless terminals in smart cities, wireless terminals in smart homes, etc.
  • this application will use UE instead of the terminal device for description in the following.
  • the above-mentioned terminal equipment may establish a connection with the operator's network through an interface (such as N1, etc.) provided by the operator's network, and use services such as data and/or voice provided by the operator's network.
  • the terminal device can also access the DN through the operator's network, and use the operator's service deployed on the DN and/or the service provided by a third party.
  • the above-mentioned third party may be a service party other than the operator's network and terminal equipment, and may provide other services such as data and/or voice for the terminal equipment.
  • the specific form of expression of the above-mentioned third party can be determined according to actual application scenarios, and is not limited here.
  • RAN is a sub-network of an operator's network, and an implementation system between service nodes and terminal equipment in the operator's network.
  • the terminal device To access the operator's network, the terminal device first passes through the RAN, and then can be connected to the service node of the operator's network through the RAN.
  • the RAN device in this application is a device that provides wireless communication functions for terminal devices, and the RAN device is also called an access network device.
  • the RAN equipment in this application includes but is not limited to: next-generation base stations (gnodeB, gNB), evolved node B (evolved node B, eNB), radio network controller (RNC), node B in 5G (node B, NB), base station controller (BSC), base transceiver station (BTS), home base station (for example, home evolved nodeB, or home node B, HNB), baseband unit (baseBand) unit, BBU), transmission point (transmitting and receiving point, TRP), transmission point (transmitting point, TP), mobile switching center, etc.
  • next-generation base stations gnodeB, gNB
  • evolved node B evolved node B
  • RNC radio network controller
  • node B in 5G node B, NB
  • BSC base station controller
  • BTS base transceiver station
  • home base station for example, home evolved nodeB, or home node B, HNB
  • TRP transmission point
  • AMF network element responsible for user mobility management, including mobility status management, assigning user temporary identities, authenticating and authorizing users.
  • SMF network element responsible for UPF selection, UPF reselection, IP address allocation, responsible for bearer establishment, modification and release, and QoS control.
  • UPF network elements support all or part of the following functions: Interconnect protocol data unit (PDU) sessions with data networks; packet routing and forwarding (for example, support for Uplink classifier and forwarding of traffic to the data network, support for Branching point to support multi-homed PDU session); data packet inspection.
  • PDU Interconnect protocol data unit
  • packet routing and forwarding for example, support for Uplink classifier and forwarding of traffic to the data network, support for Branching point to support multi-homed PDU session
  • data packet inspection for example, support for Uplink classifier and forwarding of traffic to the data network, support for Branching point to support multi-homed PDU session.
  • a DN is a network located outside the operator's network.
  • the operator's network can access multiple DNs, and multiple services can be deployed on the DN, which can provide data and/or voice services for terminal devices.
  • DN is a private network of a smart factory.
  • the sensors installed in the workshop of the smart factory can be terminal devices.
  • a control server for the sensors is deployed in the DN, and the control server can provide services for the sensors.
  • the sensor can communicate with the control server, obtain instructions from the control server, and transmit the collected sensor data to the control server according to the instructions.
  • the DN is the internal office network of a company.
  • the mobile phones or computers of the employees of the company can be terminal devices, and the mobile phones or computers of the employees can access the information and data resources on the internal office network of the company.
  • the UDM network element is responsible for managing the contracted data, and when the contracted data is modified, it is responsible for notifying the corresponding network element.
  • UDR is used to store and retrieve contract data, policy data and public structure data, etc.; for UDM, PCF and NEF to obtain relevant data.
  • UDR must be able to have different data access authentication mechanisms for different types of data such as contract data and policy data to ensure the security of data access; UDR must be able to return and carry appropriate data for illegal servicing operations or data access requests The failure response for the reason value.
  • NEF network elements are mainly used to support the opening of capabilities and events.
  • the AF network element provides certain application layer services to the UE.
  • the AF provides services to the UE, it has requirements for QoS policies and charging policies (Charging) and needs to notify the network.
  • AF also needs application-related information fed back from the core network.
  • PCF network elements include policy control decision-making and flow-based charging control functions, including user subscription data management functions, policy control functions, charging policy control functions, QoS control, etc.
  • the NRF network element can be used to provide the network element discovery function, and provide the network element information corresponding to the network element type based on the request of other network elements.
  • NRF also provides network element management services, such as network element registration, update, de-registration, and network element status subscription and push.
  • NWDAF network elements can be used to provide data collection, training, analysis, and distribute analysis results to other functional network elements to help other functional network elements optimize corresponding policy control.
  • NWDAF provides AMF with terminal device mobility analysis information to assist AMF in formulating mobility-related strategies
  • NWDAF provides SMF with terminal device session analysis information to assist SMF in formulating session management-related strategies.
  • Nnef, Nnrf, Npcf, Nudm, Nnwdaf, Naf, Namf, Nsmf, N1, N2, N3, N4, and N6 are interface serial numbers.
  • the meanings of these interface serial numbers can be referred to the meanings defined in the 3rd generation partnership project (3rd generation partnership project, 3GPP) standard protocol, which is not limited here.
  • FIG. 2 is a schematic diagram of a reference point-based network architecture provided by an embodiment of this application. As shown in Figure 2, it is also a network architecture based on a point-to-point interface. For the introduction of the functions of the network elements, please refer to the corresponding network element in Figure 1 The introduction of functions will not be repeated. The main difference between Figure 2 and Figure 1 is that the interfaces between the various network elements in Figure 2 are point-to-point interfaces rather than service-oriented interfaces. It should be noted that FIG. 2 also includes other network elements, such as NEF network elements, NRF network elements, UDR network elements, and NWDAF network elements, which are not shown in FIG. 2.
  • the interface between the UE and the AMF network element is called the N1 interface
  • the interface between the AMF network element and the RAN device is called the N2 interface
  • the interface between the RAN device and the UPF network element It can be called N3 interface
  • the interface between SMF network element and UPF network element is called N4 interface
  • the interface between PCF network element and AF network element is called N5 interface
  • the interface between UPF network element and DN is called N6 Interface
  • the interface between SMF network element and PCF network element is called N7 interface
  • the interface between AMF network element and UDM network element is called N8 interface
  • the interface between different UPF network elements is called N9 interface
  • UDM network element The interface with the SMF network element is called the N10 interface
  • the interface between the AMF network element and the SMF network element is called the N11 interface
  • the interface between different AMF network elements is called the N14 interface
  • the one between the AMF network element and the PCF network element The interface between is called N15 interface.
  • the aforementioned network elements or functions may be network elements in hardware devices, software functions running on dedicated hardware, or virtualization functions instantiated on a platform (for example, a cloud platform).
  • a platform for example, a cloud platform.
  • the foregoing network element or function may be implemented by one device, or jointly implemented by multiple devices, or may be a functional module in one device, which is not specifically limited in the embodiment of the present application.
  • the mobility management network element, session management network element, policy control network element, application function network element, access network device, network opening function network element, and user plane network element in this application may be those in Figure 1 or Figure 2 respectively.
  • 6G 6th generation
  • mobility management network elements, session management network elements, policy control network elements, application function network elements, access network equipment, network open function network elements, and user plane network elements are respectively the above-mentioned AMF, SMF, and SMF.
  • the terminal device is the UE for illustration.
  • the data analysis network element in this application can be a network element with data collection, training, analysis, and reasoning functions, and can collect relevant data from network network elements, third-party service servers, terminal equipment, or network management systems, and perform operations based on relevant data. Analyze training and provide data analysis information to network elements, third-party service servers, providing terminal equipment, or network management systems.
  • the data analysis network element may be NWDAF, management data analysis service (MDAS).
  • MDAS management data analysis service
  • the data analysis network element can be a single network element, a combination of multiple network elements, or a combination with other network elements.
  • the network in the present invention can be any network type among PLMN, private network, network slice, slice instance, and slice sub-instance.
  • the present invention does not explicitly reflect that the training data collected by the data analysis network element and the generated analysis information include network identification information.
  • the training data actually collected by the data analysis network element or the analysis information generated may include slice identification information, such as network slice selection support information (NSSAI), and single network slice selection support information (single network slice selection support information).
  • NSSAI network slice selection support information
  • single network slice selection support information single network slice selection support information
  • network slice selection assistance information S-NSSAI
  • NSI network slice instance
  • NSSI network slice subnet instance
  • the analysis information involved in the present invention can all be statistical information or prediction information.
  • the business experience analysis information may be business experience statistical information or business experience prediction information
  • the business behavior analysis information may be business behavior statistical information or business behavior prediction information.
  • FIG. 3 is a schematic diagram of a dual-connection 5G network architecture provided by an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a single-connection 5G network and a 4G network interoperability architecture provided by an embodiment of the present application.
  • terminal devices can access the 5G network via NR or LTE standards, but their corresponding core is the same core network 5GC.
  • the terminal devices can access the 5G network via
  • the corresponding core networks are independent core networks EPC and 5GC.
  • the 5G network has two types of access networks (radio access type, RAT) coexisting network deployments: enhanced long term evolution (eLTE) and new radio (NR). Scenes, and each RAT may have multiple access frequency points (such as 2.6GHZ, 3.5GHZ, 700MHZ, 900MHZ, etc.).
  • RAT radio access type
  • eLTE enhanced long term evolution
  • NR new radio
  • terminal equipment before the 4G network is completely retired, terminal equipment has an interoperability scenario between the 5G network and the 4G network, and the RATs of the 5G and 4G networks may be different, and there may also be multiple access frequency points for each RAT. .
  • NR load When it is low, it can serve some low-value services; on the contrary, when low-value services are transferred to eLTE/LTE, or when the RAT or access frequency point needs to be shut down due to low cell usage in a certain period of time, existing users need to transfer to other RAT or access frequency point up.
  • the data analysis network element generates analysis information based on the acquired network data and service data, and provides the analysis information to the network network element.
  • the network network element allocates dynamic and variable terminal equipment based on the analysis information. RAT or access frequency to meet the service experience requirements of terminal equipment.
  • NWDAF can be replaced by any other network element or functional module with data analysis capabilities.
  • the network element can be a core network element, an access network element, a terminal device, an application server, a network management network element, etc. It is not limited here.
  • FIG. 5 is a schematic flowchart of a method for determining a strategy provided by an embodiment of the present application.
  • the first network element obtains first analysis information from a data analysis network element, where the first analysis information includes at least one of the following information: RAT related information or access frequency related information, and RAT or access frequency corresponding Business experience analysis information.
  • the first network element may be a network element with a decision-making function, and may provide various related policies for network equipment or terminal equipment.
  • it may be PCF, AMF, RAN, etc.
  • the first network element in this embodiment is specifically It involves the decision-making of wireless access information strategies.
  • the data analysis network element can be a network element with data collection, training, analysis, and reasoning functions. It can collect relevant data from network network elements, third-party service servers, terminal equipment or network management systems, and perform analysis and training based on relevant data. Provide data analysis information to network elements, third-party service servers, providing terminal equipment, or network management systems.
  • the data analysis network elements may be NWDAF, MDAS, etc.
  • the data analysis network element may be a single network element, a combination of multiple network elements, or a combination with the first network element or other network elements.
  • the RAT related information or the access frequency related information includes at least one of the following information: the identification of the terminal device, the service type, the recommended RAT or the recommended access frequency, time information, and area information.
  • the RAT related information or the access frequency related information may be a recommended RAT or a recommended access frequency for at least one terminal device. For example, for a specific terminal device, it may be recommended to access eLTE or 700MHZ;
  • the related information or the related information of the access frequency point may also be a recommended RAT or a recommended access frequency point for at least one service type.
  • RAT related information or The related information of the access frequency point may also be a RAT or an access frequency point recommended for at least one service type of at least one terminal device.
  • the related information of the RAT or the related information of the access frequency point may dynamically change with time, location, or other factors. For example, when the terminal device uses the voice service on the subway or when the voice service is used on the square, different RATs or frequency points are recommended, which can be specifically configured according to actual needs.
  • service type or the service type of the terminal device involved in this application may be only one service type or multiple service types.
  • the service experience analysis information corresponding to the RAT or the access frequency point includes at least one of the following information: the identification of the terminal device, the service type, the RAT or the access frequency point, the service experience of the service type, time information, and area information .
  • the service experience analysis information corresponding to the RAT or the access frequency can be used to indicate the service experience of at least one service type under the RAT or the access frequency.
  • the average opinion score (Mean The Opinion Score (MOS) is 3 points, while the MOS is 4.5 points when the voice service runs under LTE/700Hz.
  • the service experience analysis information corresponding to the RAT or the access frequency can also be used to indicate the service experience corresponding to the at least one service type of the at least one terminal device under the RAT or the access frequency.
  • the voice service of a particular terminal device is The Mean Opinion Score (MOS) when running under NR/3.5GHz is 3.5 points, while the MOS of the voice service of this terminal device running under LTE/700Hz is 4 points.
  • MOS Mean Opinion Score
  • the first network element may be a core network element, a network management network element, an application server, etc., where the core network element includes a control plane network element or a user plane network element.
  • the first network element may also be an access network element, for example, RAN.
  • the access network element may directly obtain the first analysis information provided by the data analysis network element, and perform processing for the terminal device according to the first analysis information.
  • Related RAT or frequency selection operation For example, after the access network element selects a suitable target RAT or target access frequency point for the terminal device according to the first analysis information, if the terminal is in the connected state, the access network element can switch the terminal device to one through the handover process.
  • the target cell corresponding to the target RAT or target access frequency point; or, the access network element can send the relevant target RAT or target access frequency point to the terminal device through the redirection process, so that the terminal device can select the target RAT or target access frequency point after entering the idle state Access the cell corresponding to the target RAT or target access frequency point.
  • the access network element can wait for the terminal device to enter the connected state, Or, after the access network pages the terminal device to the connected state, the terminal device is allowed to access the cell corresponding to the target RAT or the target access frequency through a handover or redirection method in the connected state.
  • the first network element may also be a terminal device, and the terminal device directly obtains the first analysis information provided by the data analysis network element, and accesses the relevant RAT or relevant frequency point with reference to the first analysis information.
  • the terminal device selects a suitable target RAT or target access frequency point according to the first analysis information, and the terminal device can perform network reselection or cell reselection to access the target RAT or the cell corresponding to the target access frequency point.
  • the first network element determines an access information selection strategy of the terminal device according to the first analysis information, where the access information selection strategy includes a target RAT or a target access frequency point corresponding to the terminal device.
  • the first network element determines the target RAT or target access frequency point corresponding to the terminal device according to the first analysis information, so that the service type of the terminal device under the target RAT or target access frequency point can meet the expected service experience.
  • the service type of the terminal device may include one or more service types of the terminal device.
  • the method includes: the first network element determines the recommended RAT or the recommended access frequency point for the terminal device as the target RAT corresponding to the terminal device Or the target access frequency point.
  • the first analysis information includes the recommended RAT or recommended frequency for terminal device A, terminal device B, and terminal device C.
  • the first network element will recommend the RAT or recommended frequency for terminal device A eLTE/900MHZ is determined as the target RAT or target access frequency of terminal device A, where eLTE/900MHZ can enable terminal device A's service experience to meet preset conditions (such as optimal).
  • the first network element determines the access information selection strategy of the terminal device according to the first analysis information.
  • the method includes: the first network element determines the service type that the terminal device has initiated or will initiate, and the first network element sets the terminal device
  • the recommended RAT or recommended access frequency point corresponding to the service type that has been initiated or will be initiated is determined as the target RAT or target access frequency point corresponding to the terminal device.
  • the first analysis information includes the recommended RAT or recommended frequency for service A, service B, and service C.
  • the first network element determines that the terminal device has initiated or will initiate service type A, then the first The network element determines the recommended RAT for service A or the recommended frequency eLTE/900MHZ as the target RAT or target access frequency of the terminal device, where eLTE/900MHZ can enable the terminal device A's service A experience to meet the preset conditions ( Such as optimal).
  • the first network element determines the access information selection strategy of the terminal device according to the first analysis information.
  • the method includes: the first network element determines the type of service that the terminal device has initiated or will initiate, and the first network element
  • the recommended RAT or recommended access frequency point corresponding to the type of service that the terminal device has initiated or will initiate is determined as the target RAT or target access frequency point corresponding to the terminal device.
  • the first analysis information includes service A for terminal device A, service B of terminal device A, service A of terminal device B, and service C of terminal device B recommended RAT or recommended frequency
  • the first network element determines that terminal device A has initiated or will initiate service A
  • the first network element determines the recommended RAT for terminal device A's service A or the recommended frequency NR/2.6GHZ as the target RAT of terminal device A Or the target access frequency point, where NR/2.6GHZ can enable the service A experience of the terminal device A to meet preset conditions (such as optimal).
  • the first analysis information is the service experience analysis information corresponding to the RAT or the access frequency point
  • the service experience analysis information corresponding to the RAT or the access frequency point includes the service experience analysis information corresponding to at least one service type.
  • the first network element determines the access information selection strategy of the terminal device according to the first analysis information.
  • the method includes: the first network element determines the type of service that the terminal device has initiated or will initiate; For the type of service that the terminal device has initiated or will initiate, the first network element determines the target RAT or target access frequency from the service experience analysis information corresponding to the RAT or the access frequency point, so that the terminal device has initiated or will initiate the service
  • the type of service experience corresponding to the target RAT or target access frequency can meet the preset conditions.
  • the first analysis information includes service experience corresponding to service A, service B, and service C under the RAT or access frequency point.
  • the first network element determines that the terminal device has initiated or will initiate service A .
  • the first network element determines for the terminal device eLTE/900MHZ as the target RAT or target access frequency according to the corresponding service experience for service A under the RAT or access frequency point, where eLTE/900MHZ enables service A to experience Meet the preset conditions (such as optimal).
  • the first network element determines the access information selection strategy of the terminal device according to the first analysis information.
  • the method includes: the first network element determines that the terminal device has initiated or will initiate Service type, for the service type that the terminal device has initiated or will initiate, the first network element determines the target RAT or target access frequency from the service experience analysis information corresponding to the RAT or the access frequency point, so that the terminal device has initiated or is about to initiate
  • the service experience corresponding to the initiated service type under the target RAT or target access frequency can meet the preset conditions.
  • the first analysis information includes service A for terminal device A, service B of terminal device A, and service experience corresponding to service C of terminal device A under RAT or access frequency.
  • the first network element determines the target RAT of NR/2.6GHZ terminal device A based on the corresponding service experience of service A for terminal device A under the RAT or access frequency point Or the target access frequency point, where NR/2.6GHZ can enable the service A experience of the terminal device A to meet preset conditions (such as optimal).
  • the preset condition of service experience in the present invention may be configured in the first network element or from other network elements, such as from NWDAF.
  • the preset condition may be that the business experience is optimal or the business experience is greater than a certain set level or value, etc., and the form is not limited.
  • the first network element may determine the service type that the terminal device has initiated by obtaining the service establishment request sent by the service server; or the first network may determine the service type that the terminal device has initiated by means such as DPI or DFI.
  • the first network element may also obtain service behavior analysis information of the terminal device sent by the data analysis network element, and the first network element predicts the type of service to be triggered by the terminal device according to the service behavior analysis information of the terminal device.
  • the first network element may separately obtain the service behavior analysis information of the terminal device from the data analysis network element, or may simultaneously obtain the first analysis information and the service behavior analysis information of the terminal device from the data analysis network element.
  • the business behavior analysis information of the terminal device refers to data analysis information that can reflect the situation or law of the terminal device using the business.
  • the service behavior analysis information of the terminal device includes at least one of the following information: the identification of the terminal device, time information, area information, service type, priority information of the service type, probability of occurrence of the service type, and duration of the service type.
  • the business behavior analysis information of the terminal device includes the business behavior statistical information of the terminal device, or the business behavior prediction information of the terminal device, that is, the business behavior analysis information can be obtained based on the historical business behavior data of the terminal device, or it can be It is obtained through a predictive method, for example, predictively determined based on the business behavior data of another terminal device with a portrait of a user of the same type as the terminal device.
  • the first network element sends a first request message to the data analysis network element, where the first request message includes a service type, where the service type may be one or more service types, and the first request message is used to request a service
  • the first analysis information corresponding to the type the first network element receives the first response message sent by the data analysis network element, and the first response message includes the first analysis information corresponding to the service type.
  • the first network element sends a first request message to the data analysis network element, where the first request message includes the identification of the terminal device, and the identification of the terminal device may be the identification of the terminal device for which the access information selection strategy is currently to be determined, It may also be the identities of multiple terminal devices including the identities of the current terminal device, the first request message is used to request the first analysis information corresponding to the terminal device, and the first network element receives the first response message sent by the data analysis network element, The first response message includes the first analysis information corresponding to the terminal device.
  • the first network element sends a first request message to the data analysis network element.
  • the first request message includes the identification and service type of the terminal device.
  • the identification of the terminal device may be the terminal device whose access information selection strategy is currently to be determined.
  • the identifier of may also be the identifiers of multiple terminal devices including the identifier of the current terminal device, and the service type may be one or more service types.
  • the first request message is used to request the first analysis information corresponding to the service type of the terminal device.
  • the first network element receives the first response message sent by the data analysis network element.
  • the first response message includes the first analysis corresponding to the service type of the terminal device. information.
  • the identifier of the terminal device in this application may include one or more of the following identifiers corresponding to the terminal device: IMSI,
  • the identifier of the terminal device may also be the identifier of the terminal device group, and in this case, the first request is used to request the first analysis information corresponding to the terminal device group.
  • the first network element may also obtain applicable conditions of the first analysis information, where the applicable conditions include at least one of the following information: service type, user type, user identification, time information, and area information.
  • the applicable conditions of the first analysis information are used to indicate under which conditions the first analysis information is available.
  • the user type can indicate user level or user priority information, such as gold, silver, and bronze users, and the user type can also indicate user classification information, such as office users, student users, and so on.
  • the user identification may be an identification of a single user or a user group identification.
  • the meaning of the user and the terminal device may be the same, and the user identification and the terminal identification have the same meaning.
  • the first network element determines an access information selection strategy according to the first analysis information and the first information, where the first information includes at least one of the following information: priority information of the service type, and charging policy information of the service type , The user type of the terminal device, the load/traffic information of the RAT or the access frequency point, the analysis information of the mobile mode of the terminal device, and the analysis information of the communication mode of the terminal device.
  • the load/traffic information of the RAT or access frequency point includes the load/traffic information of different RATs or access frequency points in a certain area (such as cell, TA);
  • the mobile mode analysis information of the terminal equipment includes the information of the terminal equipment Analysis information of mobility management related behaviors, such as the movement track information of the terminal device;
  • the communication mode analysis information of the terminal device includes analysis information of the session management related behavior of the terminal device, such as the time point and duration of the terminal device’s initiation of the session .
  • the first information may come from the first network element itself or from other network elements (such as SMF, AF, NWDAF, etc.).
  • the first network element judges that the two service types of the terminal equipment have the same probability of occurrence in a certain scenario according to the analysis result of the service behavior of the terminal equipment, but the priority of the service A is higher than the service B, the first network element can be based on the service A
  • the service experience analysis information selection can make the RAT or frequency point with the best experience of service A as the target RAT or target access frequency point of the UE.
  • the first network element determines that the wireless access information of the terminal device is RAT A according to the above two data analysis results, but the network load of the cell corresponding to RAT A (such as NR) is already high, and the priority of the terminal device is compared If it is low, the first network element may decide to select RAT B (such as EUTRAN) as the radio access information for the terminal device.
  • RAT A such as NR
  • the first network element when the first network element is a core network element or a network management network element or a service server, the first network element sends the first indication information to the access network element or the terminal device, and the first indication information may Including the terminal equipment's access information selection strategy.
  • the access network element refers to the access information selection strategy to trigger the terminal device to access the corresponding RAT or the corresponding access frequency point, wherein the corresponding RAT is the same or different from the target RAT, and the corresponding access The input frequency point is the same or different from the target access frequency point; or, the method allows the terminal device to refer to the access information to select a strategy to access the corresponding RAT or the corresponding access frequency point, where the corresponding RAT and The target RAT is the same or different, and the corresponding access frequency point is the same or different from the target access frequency point.
  • the terminal equipment accessing a RAT/access frequency point generally refers to the terminal equipment accessing a RAT or a cell corresponding to the access frequency point.
  • the first network element also sends applicable conditions of the access information selection strategy to the access network element or the terminal device, where the applicable conditions include at least one of the following information: service type, user type, user identification, Time information, area information.
  • the applicable conditions of the access information selection strategy are used to indicate the conditions under which the access information selection strategy is available.
  • FIG. 6 is an interactive schematic diagram of a method for determining a strategy provided by an embodiment of the present application.
  • the first network element sends a first request message to the data analysis network element.
  • the first request message is used to obtain the first analysis information from the data analysis network element.
  • the content of the first analysis information is similar to the content of the first analysis information in the embodiment of FIG. 5, and the description will not be repeated here.
  • the method for the first network element to send the first request message to the data analysis network element is similar to the method for the first network element to send the first request message to the data analysis network element in the embodiment of FIG. 5, and the description will not be repeated here.
  • the first request message can carry two analysis type identifiers (analytic ID), the first analysis type identifier is used to indicate that the request is the service behavior analysis information of the terminal device, and the second analysis type identifier It is used to indicate that the request is the first analysis information.
  • the first request message includes a terminal device identifier, and the first request message is used to request service behavior analysis information corresponding to the terminal device identifier.
  • the identification of the terminal device is similar to the identification of the terminal device in the embodiment of FIG. 5, and the description will not be repeated here.
  • the first request message includes a service type
  • the service type may be one or more service types
  • the first request message is used to request service behavior analysis information of the terminal device corresponding to the service type.
  • the first request message is used to request the terminal device for service behavior analysis information of the voice service.
  • the first network element may also generate service behavior analysis information of the terminal device, and the service behavior analysis information may be sent to the first network together with the first analysis information. Yuan, or sent separately.
  • the first network element may also carry filtering information in the first request message, which is used to identify the request corresponding to the filtering information, or analysis information that satisfies the filtering conditions, such as time filtering conditions or location filtering conditions.
  • the analysis information may be the first analysis information or terminal equipment business behavior analysis information.
  • the filtering information may be different for different analysis information.
  • the filtering information of the first analysis information is filtering information 1
  • the filtering information of business behavior analysis information is filtering information 2.
  • the first network element may also carry a reporting condition in the first request message, which is used to instruct the data analysis network element to feed back analysis information according to the reporting condition.
  • the reporting condition may be a time set by a timer, which is used to instruct the data analysis network element to feed back the first analysis information within a period of time after receiving the first request message or the first analysis information to feed back the first analysis information after meeting a preset condition. Analysis information or periodic reporting of the first analysis information, etc.
  • the reporting conditions may be different.
  • the filtering information of the first analysis information is reporting condition 1
  • the filtering information of business behavior analysis information is reporting condition 2.
  • the data analysis network element may obtain data from application function network elements (AF), network function network elements (network function, NF), OAM, terminal equipment, etc.
  • NF may include session management function network elements (session management function, SMF) or access and mobility management function network elements (access and mobility management function, AMF), UPF, PCF, NRF, etc.
  • network management network elements include operation management and maintenance network elements (operation, administration and maintenance) , OAM) and other network elements.
  • the data acquired by the data analysis network element may be classified into network data or service data.
  • Network data refers to data acquired from a communication network, and may include at least one of the following information: terminal device identification, time information, area Information, RAT or access frequency point;
  • service data refers to data obtained from a service server, and may include at least one of the following information: the identification of the terminal device, the service type, and the service experience.
  • the identification of the terminal device may include the IMSI, IMEI, SUPI, GPSI, association identification, IP quintuple, etc. corresponding to the terminal device.
  • the identification of the terminal device obtained by the data analysis network element may be the identification of the terminal device that needs to be analyzed, the identification of multiple terminal devices including the terminal device that needs to be analyzed, or one of the identifications of the terminal device. kind or several.
  • the identifier of the terminal device may be a specific single terminal device, or it may be a plurality of terminal devices or a group of terminal devices.
  • the training data obtained by the data analysis network element may include the data shown in Table 6.
  • the identifier of the terminal device in Table 6 is the identifier of the terminal device to be analyzed, and is used to identify a specific single terminal device or a single terminal device group. That is, the data analysis network element only obtains the information in the above table for a specific terminal device to analyze the business behavior of the terminal device. It should be understood that Table 6 is only an exemplary expression, and this application does not limit the types of data obtained. .
  • the training data used for the data analysis network element to analyze the first analysis information may include the data shown in Table 7.
  • the terminal device identifier in Table 7 is the identifier of the terminal device to be analyzed.
  • the terminal device identifier is used to generally refer to a single terminal device or a single terminal device, that is, the data analysis network Meta obtains a large number of terminal devices about the data in Table 7, and based on this analysis, generates the first analysis information of the non-specific terminal device; in another possible implementation, the terminal device identifier is used to specifically refer to a single terminal device or a single terminal.
  • the device, that is, the data analysis network element only obtains the information in the foregoing Table 7 for a specific terminal device, and uses it to analyze the first analysis information of the terminal device.
  • Table 7 is only an exemplary expression, and this application does not limit the types of data obtained, and does not limit each data type listed in Table 7 to be mandatory.
  • NWDAF may not need to collect the RAT or frequency point of the terminal device from the network elements such as AMF, but obtain the cell identity of the terminal device from the AMF. If NWDAF itself is configured with the RAT or frequency point corresponding to the cell identity, NWDAF can finally Obtain service experience analysis information based on RAT or frequency.
  • the first analysis information is the service experience analysis information corresponding to the RAT or the access frequency point.
  • the data analysis network element Based on the acquired training data, the data analysis network element analyzes and acquires service experience analysis information corresponding to the RAT or the access frequency point.
  • the service experience analysis information corresponding to the RAT or the access frequency refers to the analysis information that reflects the association relationship between the service experience of the service type of the terminal device and the wireless access information, that is, the analysis of the association relationship between the service experience and the RAT or the access frequency. Information, as shown in Table 8.
  • the data analysis network element obtains the output RAT or the service experience analysis information corresponding to the access frequency point according to the input training data is not limited here, and may be methods such as statistics or prediction based on big data.
  • the data analysis network element Based on the acquired data, the data analysis network element analyzes and acquires service behavior analysis information of the terminal device.
  • the business behavior analysis information of the terminal device refers to data analysis information that can reflect the situation or law of the terminal device using the business.
  • the service behavior analysis information includes at least one of the following information: terminal device identification, time information, area information, service type, priority information of the service type, probability of occurrence of the service type, and duration of the service type.
  • the data analysis network element analyzes and obtains the service behavior analysis information of the terminal device, which may be as shown in Table 9.
  • the business behavior analysis information of the terminal device includes the business behavior statistical information of the terminal device or the business behavior prediction information of the terminal device.
  • the content (such as the probability of business occurrence) contained in the service behavior analysis information of the terminal device can be used as a type of statistical information, or as a type of predictive information.
  • How the data analysis network element obtains the business behavior analysis information of the output terminal device according to the input data is not limited here, and may be based on methods such as big data statistics or prediction.
  • the data analysis network element needs to determine the business behavior prediction information of a single terminal device.
  • the data analysis network element can analyze the service behavior analysis information of the terminal device based on prediction. For example, the data analysis network element determines the user profile classification information to which the terminal device belongs, and the data analysis network element determines the user profile classification information to which the terminal device belongs. Portrait classification information and historical business behavior information of terminal devices of the same portrait category, predict the business behavior of the terminal device, and determine the business behavior analysis information of the terminal device.
  • the data analysis network element collects terminal device-level network behavior data, business behavior data, and business attribute data, and the data analysis network element determines the user portrait classification model based on the terminal device-level network behavior data, business behavior data, and business attribute data.
  • the data analysis network element determines the user portrait classification information to which the terminal device to be analyzed belongs based on the user portrait classification model and the network behavior data, business behavior data, and service attribute data of the terminal device to be analyzed.
  • the data analysis network element can determine the business behavior of the terminal device to be analyzed based on another terminal device that has the same classification as the user profile of the terminal device to be analyzed, that is, if the other terminal device and the terminal device to be analyzed have business history
  • the behaviors are the same or similar. For example, if the same business behavior is performed at certain points in time or in certain places in the past, the business behavior of the terminal device to be analyzed can be predicted based on the business behavior of another terminal device at the current time or place.
  • steps 302 to 304 do not depend on step 301, and they have no chronological relationship with 301.
  • the data analysis network element can obtain relevant training data in advance and generate relevant analysis information, and does not have to wait until the first request message is received before performing relevant operations.
  • the data analysis network element sends a first response message to the first network element, where the first response message includes the first analysis information.
  • the first analysis information is an analysis message corresponding to the first request message in S301.
  • the first response message also includes service behavior analysis information of the terminal device.
  • the service behavior analysis information of the terminal device may not be included in the first response message, and may be sent separately.
  • the service experience analysis information and the service behavior analysis information may be dynamically changed according to the scenario, that is, they may be sent all at once or in batches.
  • the data analysis network element may separately send the applicable conditions of the analysis information to the first network element, that is, not included in the service experience analysis information and service behavior analysis information, and may be included in the first response message for sending, and It can be sent separately and is not included in the first response message.
  • the first network element obtains the first analysis information, and determines an access information selection strategy of the terminal device.
  • the access information selection strategy of the terminal device is used to indicate the target RAT or target access frequency point that the terminal device should access in a certain scenario (time, location, etc.).
  • the access information selection strategy determined by the first network element may be expressed as the first network element generating a dynamically variable frequency selection priority (RAT/frequency selection priority, RFSP)/wireless frequency selection priority for the terminal device.
  • frequency selection priority subscriber profile ID for RAT/frequency selection priority, SPID
  • the RFSP/SPID is used to indicate the priority of RAT or access frequency selection, for example, in a certain scenario (a certain time and place)
  • RFSP /SPID indicates that the NR selection priority is the highest, which means that the terminal equipment should choose NR to camp on at this time.
  • RFSP/SPID indicates that the EUTRAN has the highest selection priority, and the terminal equipment should choose EUTRAN for camping.
  • the access information selection strategy can also have other manifestations, as long as it can assist the access network element to select the target RAT or target access frequency point for the terminal device or the terminal device itself.
  • the first network element may determine the access information selection strategy of the terminal device in two steps:
  • Step 1 The first network element determines the type of service that the terminal device will use in a certain scenario (time, location, terminal device) according to the service behavior analysis information of the terminal device.
  • the selected service type is generally the service type with the greatest probability of being used by the terminal device in the current scenario, or the selected service type may be the service type that the terminal device has used for the longest time in the current scenario, or the selected service type is the terminal The service type with the highest priority for the device in the current scenario.
  • the first network element determines the target RAT or target access frequency point according to the first analysis information, where the target RAT or target access frequency point can make the service experience of the terminal device meet the preset Conditions, for example, eLTE/700MHZ can make the MOS of the voice service of the terminal device exceed 3 points, then the eLTE/700MHZ will serve as the target RAT or target access frequency point corresponding to the terminal device when the voice service is initiated.
  • NWDAF recommends that the voice service of the terminal device is connected to eLTE/700MHZ, and then eLTE/700MHZ will be the target RAT or target access frequency point corresponding to the terminal device initiating the voice service.
  • the first network element may also consider the first information to determine the access information selection strategy of the terminal device.
  • the first information may include but is not limited to at least one of the following information:
  • Priority information of the business such as high priority, low priority, priority value, etc.
  • Service charging strategy information such as high, medium, low, and numerical value of the tariff, etc.
  • the user type of the terminal device can be level information, such as gold medal, silver medal, and bronze medal users, and the user type can also indicate user classification information, such as office users, student users, etc.;
  • the mobile mode analysis information of the terminal device for example, the movement track information of the terminal device, whether the terminal device is an immovable physical network terminal device, etc.;
  • Analysis information on the communication mode of the terminal device for example, the communication habits of the terminal device, etc.;
  • Load/traffic information of RAT or access frequency point for example, NR RAT cell has high load, eLTE cell has low load.
  • the above first information may be configured on a network such as the first network element, or may be obtained from other network elements such as AMF, billing system, data analysis network element, etc.
  • the first network element judges that the two service types of the terminal equipment have the same probability of occurrence in a certain scenario according to the service behavior analysis information of the terminal equipment, but the priority of service A is higher than service B, then the first network element can be based on service A
  • the service experience analysis information selects the RAT or access frequency point that enables service A to experience the best.
  • the first network element determines that the wireless access information of the terminal device is RAT A based on the above two types of data analysis information, but the network load of RAT A (such as NR) is already high, and the user priority of the terminal device is relatively low , The first network element may determine to select RAT B (such as EUTRAN) as the radio access information for the terminal device.
  • RAT A such as NR
  • EUTRAN RAT B
  • the first network element sends first indication information to the third network element, where the first indication information includes the access information selection strategy of the terminal device determined by the first network element.
  • the first network element when the first network element is a core network element or a network management network element or a service server, the first network element sends the first indication information to the access network element or the terminal device, and the first indication information may Including the terminal equipment's access information selection strategy.
  • This method is so that the access network element refers to the access information selection strategy to trigger the terminal device to access the corresponding RAT or the corresponding access frequency point, wherein the corresponding RAT is the same or different from the target RAT, and the corresponding access The input frequency point is the same or different from the target access frequency point; or, the method allows the terminal device to refer to the access information to select a strategy to access the corresponding RAT or the corresponding access frequency point, where the corresponding RAT and The target RAT is the same or different, and the corresponding access frequency point is the same or different from the target access frequency point.
  • the first network element also sends applicable conditions of the access information selection strategy to the access network element or the terminal device, including at least one of the following information: service type, user type, user identification, time information, area information.
  • the applicable conditions of the access information selection strategy are used to indicate the conditions under which the access information selection strategy is available.
  • the access information selection strategy sent by the first network element to the terminal device of the third network element may be an RFSP/SPID strategy corresponding to the terminal device.
  • the access information selection strategy of the terminal device is dynamically changed according to the scenario, that is, the first network element dynamically updates the strategy to the third network element, such as updating the strategy according to the network area information of the terminal device , Or update the strategy according to different time periods, or the access information selection strategy can be a dynamic global strategy (strategy and corresponding applicable conditions (time, location, etc.)), and after it is issued to the third network element, the third network The meta itself dynamically executes this strategy.
  • the first network element can only send the RFSP/SPID corresponding to one scene (time, location, etc.) at a time. If the first network element determines that the scene of the subsequent terminal device has changed, and the corresponding RFSP If there is a change, the first network element can also update the RFSP to the RAN.
  • the first network element can also send the RFSP/SPID corresponding to the terminal device in multiple scenarios (time, location, etc.) at one time, and specify the applicable conditions (time, time, Location, RAN load, etc.).
  • a strategy is selected based on the access information of the terminal device sent by the first network element, and the third network element determines and executes the resident strategy of the terminal device.
  • the third network element may be an access network network element or a terminal device.
  • the camping strategy of the terminal device may specifically be that the terminal device continues to camp on the original RAT or access frequency point, or it may be that the terminal device transfers to another RAT or access frequency point.
  • the third network element executes the strategy of transferring the terminal device to another RAT or access frequency point, specifically: the access network element is based on the first analysis information After selecting the appropriate target RAT or target access frequency point for the terminal device, if the terminal is in the connected state, the access network element can switch the terminal device to a target RAT or target cell corresponding to the target access frequency point through the handover process Or, the access network element can send the relevant target RAT or target access frequency point to the terminal device through the redirection process, so that the terminal device can choose to access the target RAT or the target access frequency point corresponding to the target RAT or target access frequency point after entering the idle state.
  • the access network element executes the strategy of transferring the terminal device to another RAT or access frequency point, specifically: the access network element is based on the first analysis information After selecting the appropriate target RAT or target access frequency point for the terminal device, if the terminal is in the connected state, the access network element can switch the terminal device to a target RAT or target cell corresponding to the target access frequency point through
  • the access network element can wait for the terminal device to enter the connected state, Or, after the access network pages the terminal device to the connected state, the terminal device is allowed to access the cell corresponding to the target RAT or the target access frequency through a handover or redirection method in the connected state.
  • the strategy for the third network element to transfer to another RAT or access frequency point is specifically: the terminal device itself performs cell reselection or network reselection to access other RATs or access frequency points.
  • the terminal device determines that the current RAT or access frequency point is the highest priority according to the RFSP sent by the first network element, the terminal device determines to continue camping on the current RAT or access frequency point.
  • the RFSP sent by the network element judges that other RATs or access frequency points have the highest priority, and the terminal device performs cell reselection or network reselection to access the cells corresponding to other RATs or access frequency points.
  • the terminal device can wait for it to enter the idle state. Perform cell reselection or network reselection to access cells corresponding to other RATs or access frequency points.
  • the terminal device accesses the target RAT or access frequency point.
  • the third network element is an access network element, perform this step; if the third network element is a terminal device, the terminal device accesses the target RAT or access frequency point, and can access the target RAT or access frequency point. Initiate the service on the frequency point.
  • the terminal device is connected to a suitable RAT or access frequency point.
  • the RAT or access frequency point can just ensure that the service experience of the service initiated by the terminal device currently or in the future meets the preset conditions, for example, The business experience of the terminal equipment is optimal.
  • the data analysis network element may directly generate RAT-related information or access frequency point-related information based on the data, and include it in the corresponding information and send it to the first network element, that is, the data analysis network element directly sends the information to the first network element. Yuan recommends the RAT or access frequency of the terminal device in a certain scenario.
  • the data analysis network element can directly generate RAT related information or access frequency related information by combining the input data in Table 6 and Table 7 in S302, or it can generate the information described in S303 first.
  • the data analysis network element further generates the RAT related information of the terminal device or the access frequency related information according to the two kinds of analysis information in S303 and S304.
  • the data analysis network element can statistically analyze the relationship between service experience information and wireless access information, and the data analysis network element can also statistically analyze user-level service behavior information. Based on the above two, the data analysis network element can assist the first network element to formulate a wireless access information selection strategy for a single terminal device. This strategy is used to select the appropriate camping RAT or camping frequency for the terminal device in different scenarios.
  • the policy is based on the type of service that the terminal device is about to initiate or has initiated, that is, the service type of the terminal device is considered.
  • the policy is dynamically variable, so that the service experience of the terminal device can reach the preset conditions .
  • FIG. 7 is an interactive schematic diagram of another method for determining a strategy provided by an embodiment of the present application.
  • the technical solution shown in FIG. 7 is applied to the type of service being performed by the terminal device or the type of service that has been determined to be initiated by the terminal device, that is, the first network element can already determine the type of service initiated by the terminal device.
  • the first network element determines the service type of the terminal device (for example, after receiving a service establishment request message for the terminal device initiated by the AF), the first network element formulates according to the initiated service type and combined with the first analysis information Access selection strategy, so that the service experience of the service type under the RAT or access frequency indicated in the strategy meets the preset conditions.
  • the specific steps are as follows:
  • the first network element sends a first request message to the data analysis network element.
  • the first request message is used to obtain the first analysis information from the data analysis network element.
  • the content of the first analysis information is similar to the content of the first analysis information in the embodiment of FIG. 5, and the description will not be repeated here.
  • the method for the first network element to send the first request message to the data analysis network element is similar to the method for the first network element to send the first request message to the data analysis network element in the embodiment of FIG. 5, and the description will not be repeated here.
  • the first request message may carry the second analysis type identifier, which is used to indicate that the first analysis information is requested.
  • the first network element may also carry filtering information in the first request message, which is used to identify the first analysis information corresponding to the filtering information, or satisfying the filtering conditions, in the request. For example, time filter condition or location filter condition.
  • the first network element may also carry a report condition in the first request message, which is used to instruct the data analysis network element to feed back two types of analysis information according to the report condition.
  • the reporting condition may be a time set by a timer, which is used to instruct the data analysis network element to feed back the first analysis information within a period of time after receiving the first request message or the first analysis information to feed back the first analysis information after meeting a preset condition. Analysis information or periodic reporting of the first analysis information, etc.
  • the data analysis network element obtains relevant training data.
  • the content of the training data obtained by the data analysis network element and the obtaining method are similar to S302, and will not be repeated here.
  • the data analysis network element Based on the obtained training data, the data analysis network element analyzes and obtains service experience analysis information corresponding to the RAT or the access frequency point.
  • steps 402 to 403 do not depend on step 401, and they have no chronological relationship with 401.
  • the data analysis network element can obtain relevant training data in advance and generate relevant analysis information, and does not have to wait until the first request message is received before performing relevant operations.
  • the data analysis network element sends a first response message to the first network element, where the first response message includes the first analysis information.
  • the first analysis information is the first analysis message corresponding to the first request message in S401.
  • S404 is similar to S305.
  • S305 may need to acquire business behavior analysis information at the same time.
  • the business behavior information has been determined here, so there is no need to acquire business behavior analysis information.
  • S405 The first network element obtains the service establishment request message of the terminal device.
  • the first network element receives a service establishment request message for the terminal device initiated by the AF, and the first network element formulates the access selection according to the initiated service type and combined with the first analysis information obtained from the data analysis network element Strategy, so that the service experience of the service type under the target RAT or target access frequency indicated in the strategy meets the preset condition.
  • step 405 may occur after step 401; in another possible implementation, step 405 may also occur in Before step 401, that is, after a certain type of service occurs on the terminal device, the first network element sends a first request message to the data analysis network element.
  • the first request message contains the type of service that has occurred.
  • the first network element obtains the first analysis information, and determines an access information selection strategy of the terminal device.
  • S406 is similar to S306. The only difference is that in this embodiment, the type of service generated by the terminal device has been confirmed, so there is no need to count or predict the type of service generated by the terminal device.
  • the first network element sends first indication information to the third network element, where the first indication information includes the access information selection strategy of the terminal device determined by the first network element.
  • a strategy is selected based on the access information of the terminal device sent by the first network element, and the third network element determines and executes the camping strategy of the terminal device.
  • the third network element determines and executes the camping policy of the terminal device, and the method is similar to S308, which will not be repeated here.
  • the terminal device accesses the target RAT or access frequency point.
  • the data analysis network element can statistically analyze the relationship between service experience information and wireless access information. Accordingly, the data analysis network element can assist the first network element to formulate a wireless access information selection strategy for a single terminal device, which is used to select a suitable resident RAT or a resident frequency point for the terminal device in different scenarios. And the policy is formulated based on the type of service that the terminal device is about to initiate or has initiated, that is, considering the service type of the terminal device, the policy is dynamically variable, so that the service experience of the terminal device can reach the preset condition.
  • FIG. 8 is a schematic flowchart of another method for determining a strategy provided by an embodiment of the present application.
  • the second network element obtains second analysis information from the data analysis network element.
  • the second network element may be a network element with a decision-making function, and may provide various related policies for network equipment or terminal equipment, for example, it may be OAM, network slice management function (NSMF), communication service Management function (communication service management function, CSMF), etc.
  • the second network element in this embodiment specifically relates to the decision-making of a network energy saving strategy.
  • the data analysis network element can be a network element with data collection, training, analysis, and reasoning functions. It can collect relevant data from network network elements, third-party service servers, terminal equipment or network management systems, and perform analysis and training based on relevant data. Provide data analysis information to network elements, third-party service servers, providing terminal equipment, or network management systems.
  • the data analysis network elements may be NWDAF, MDAS, etc.
  • the data analysis network element may be a single network element, a combination of multiple network elements, or a combination of a second network element or other network elements.
  • the second analysis information includes at least one of the following information: RAT related information or access frequency point related information, RAT or access frequency point corresponding service experience analysis information, and service behavior analysis information.
  • the meaning and content of the RAT related information or the access frequency point related information are the same as the RAT related information or the access frequency point related information in the embodiment of FIG. 7, and the description will not be repeated here.
  • the service experience analysis information corresponding to the RAT or the access frequency point is the same as the service experience analysis information corresponding to the aforementioned RAT or the access frequency point, and will not be repeated here.
  • the business behavior analysis information may include: terminal device level business behavior analysis information or network area aggregation terminal device business behavior analysis information.
  • the business behavior analysis information of the terminal devices aggregated in the network area may include at least one of the following information One type: time information, area information, service type, priority information of the service type, probability of occurrence of the service type, duration of the service type, number of users corresponding to the service type, and proportion of the number of users of the service type.
  • the business behavior analysis information includes: business behavior statistical information or business behavior prediction information.
  • the second network element obtains the second analysis information from the data analysis network element, and the method includes: the second network element sends a second request message to the data analysis network element, the second request message includes at least one area information, and the first The second request message is used to request to obtain the second analysis information corresponding to the area information, the second network element receives the second response message sent by the data analysis network element, and the second response message includes the second analysis information.
  • the second request message is used to request service behavior analysis information in area A, and/or service experience analysis information corresponding to RAT/access frequency points in area A.
  • the business behavior analysis information in area A can be the business behavior analysis information of each terminal device in area A, or the aggregated business behavior analysis information in area A; the service corresponding to the RAT/access frequency point in area A
  • the experience analysis information can be the service experience analysis information of the service type of each terminal device in the area A under the RAT/access frequency point, or the service experience analysis information of the service type in the area A under the RAT/access frequency point .
  • the second network element obtains the second analysis information from the data analysis network element, and the method includes: the second network element sends a second request message to the data analysis network element, the second request message includes the service type, and the second request The message is used to request to obtain the second analysis information corresponding to the service type, the second network element receives the second response message sent by the data analysis network element, and the second response message includes the second analysis information.
  • the second request message is used to request service behavior analysis information corresponding to service type 1, and/or service experience analysis information of service type 1 under the RAT/access frequency point.
  • the service behavior analysis information corresponding to service type 1 can be the service behavior analysis information of each terminal device corresponding to service type 1, or the aggregated service behavior analysis information corresponding to service type 1;
  • the service experience analysis information under the access frequency can be the service experience analysis information of each terminal device's service type 1 under the RAT/access frequency point, or the service experience analysis information of the service type 1 under the RAT/access frequency point Analyze the information.
  • the second network element may be a core network element, a network management network element, an application server, etc., where the core network element includes a control plane network element or a user plane network element.
  • the second network element determines an energy saving strategy for the network area according to the second analysis information.
  • the second network element determines the energy saving strategy of the network area according to the second analysis information
  • the method includes: the second network element determines the switching, power consumption control, or load transfer method of the access network unit according to the second analysis information, so that The energy consumption of the network area meets the preset condition and/or the service experience corresponding to the service type meets the preset condition.
  • the energy consumption of the network area is less than the first threshold, and/or the service experience corresponding to the service type is optimal or greater than the second threshold.
  • the switch of the access network unit includes turning on or off the base station, the access frequency point, and the cell. For example, turn off the entire base station, turn on the cell corresponding to the 2600MHZ frequency point in the base station, etc.
  • the power consumption control of the access network unit includes increasing or reducing the corresponding power or energy consumption of the base station, the access frequency point, and the cell. Such as reducing the power consumption corresponding to the 3.5GHZ cell and increasing the power consumption corresponding to the 900MHZ cell.
  • the load transfer of access network units includes load transfer between base stations, between access frequency points, and between cells. For example, the load of cell 1 corresponding to NR is transferred to cell 2 corresponding to LTE.
  • the energy-saving strategy of the network area may include more than two operation methods such as switching of the access network unit, power consumption control, or load transfer. For example, when the load of a certain access network unit is very low, before instructing to shut down the access network unit, the energy saving strategy may also instruct to transfer the load of the access network unit to another access network unit.
  • the second network element determines the energy-saving strategy of the network area according to the second analysis information.
  • the method includes: the second network element determines the service type of the network area, and the service type of the network area refers to the existing network area. At least one service type initiated or to be initiated, the second network element determines the number of users or the proportion of the number of users of the service type in the network area, and the second network element determines the recommended RAT or recommended access frequency corresponding to the service type in the network area.
  • the second analysis information includes the recommended RAT or recommended frequency for service A, service B, and service C. If the second network element determines that service A has occurred or is about to occur in area 1, the second network element will target the service A recommended RAT or recommended frequency, and the number of users or the proportion of users of service A in the network area determine the method of switching, power consumption control, or load transfer of the access network unit.
  • the second network element determines the energy saving strategy of the network area according to the second analysis information, and the method includes: the second network element determines the recommended RAT or recommended access corresponding to at least one terminal device in the network area Frequency point: The second network element determines a method for switching, power consumption control, or load transfer of the access network unit according to the recommended RAT or recommended access frequency point corresponding to at least one terminal device in the network area.
  • the second network element will determine the access network unit according to the recommended RAT or recommended frequency for each terminal device.
  • the method of switching, power consumption control or load transfer Specifically, the second network element counts the resource demand of each RAT or access frequency according to the recommended RAT or recommended frequency for each terminal device, and then determines the resource demand of each RAT or access frequency How to switch, power consumption control or load transfer of the access network unit.
  • the second network element determines the energy saving strategy of the network area according to the second analysis information.
  • the method includes: the second network element determines the service type that the terminal device in the network area has initiated or will initiate, and The second network element determines the recommended RAT or recommended access frequency corresponding to the service type that the terminal device has initiated or will initiate. The second network element determines the recommended RAT or recommended access frequency corresponding to the service type that the terminal device has initiated or will initiate.
  • the access frequency point determines the method of switching, power consumption control, or load transfer of the access network unit.
  • the second analysis information includes the recommended RAT or recommended frequency for each service type of each terminal device in area 1, and the second network element is based on the recommended RAT or recommended frequency for each service type of each terminal device.
  • the point determines the method of switching, power consumption control, or load transfer of the access network unit.
  • the second network element counts the resource requirements of each RAT or access frequency according to the recommended RAT or recommended frequency for each service type of each terminal device to determine how Perform switching, power consumption control, or load transfer of the access network unit.
  • the second network element determines the energy saving strategy of the network area according to the second analysis information.
  • the method includes: the second network element determines the service type of the network area, and the service type of the network area refers to the network At least one service type that has been initiated or to be initiated in the area, for the service type of the network area, the second network element determines the target RAT or the target access frequency from the service experience analysis information corresponding to the RAT or the access frequency, so that the network The service experience corresponding to the service type of the area under the target RAT or target access frequency can meet the preset conditions.
  • the second network element determines the number of users or the proportion of the number of users of the service type of the network area, and the second network element The number of users or the proportion of the number of users of the service type, and the target RAT or target access frequency corresponding to the service type of the network area, determine the method of switching, power consumption control, or load transfer of the access network unit.
  • the second analysis information includes service experience corresponding to service A, service B, and service C under the RAT or access frequency point.
  • the first network element determines the target RAT or target access frequency according to the corresponding service experience for service A under the RAT or access frequency point, so that the service A in the network area is at the target RAT or target access frequency point
  • the corresponding service experience below can meet the preset conditions
  • the second network element determines the number of users or the proportion of users of service A in the network area
  • the second network element determines the number of users or the proportion of users of service A in the network area
  • the target RAT or target access frequency point corresponding to service A in the network area determines the switching, power consumption control, or load transfer method of the access network unit.
  • the second network element can determine the target RAT or access frequency corresponding to each type of service and each type of service. The number of users or the proportion of users corresponding to the service type. The second network element then counts the resource requirements of each RAT or access frequency point according to the number of users or the proportion of the number of users corresponding to each service type in the network area, and the target RAT or access frequency point corresponding to each service type. In order to determine how to switch, power consumption control or load transfer of the access network unit.
  • the second network element determines the energy saving strategy of the network area according to the second analysis information.
  • the method includes: the second network element determines that the terminal device in the network area has initiated or will initiate Service type, for the service type that the terminal device has initiated or will initiate, the second network element determines the target RAT or target access frequency from the service experience analysis information corresponding to the RAT or the access frequency point, so that the terminal device has initiated or will initiate The service experience corresponding to the initiated service type under the target RAT or target access frequency can meet the preset conditions.
  • the second network element is based on the type of service initiated or about to be initiated by the terminal device, and the type of service initiated or about to be initiated by a single terminal device.
  • the target RAT or target access frequency corresponding to the service type determines the method of switching, power consumption control, or load transfer of the access network unit.
  • the second analysis information includes the corresponding service experience of each terminal device in area 1 under the RAT or access frequency point, and the second network element will determine the service experience of each terminal device that has occurred or will occur in the RAT or access point.
  • Corresponding service experience under the input frequency point Determine the target RAT or target access frequency point, so that the service experience corresponding to the service type that each terminal device has initiated or will initiate under the target RAT or target access frequency point can meet the preset conditions .
  • the second network element determines the switch of the access network unit according to the type of service that each terminal device has initiated or will initiate, and the target RAT or target access frequency corresponding to the type of service that each terminal device has initiated or will initiate.
  • the second network element counts the types of services that each terminal device has initiated or will initiate, and the target RATs or target access frequency points corresponding to the types of services that each terminal device has initiated or will initiate, and collect statistics on each RAT or The resource demand of the access frequency point, so as to determine how to switch, power consumption control or load transfer of the access network unit.
  • the second analysis information further includes service behavior analysis information
  • the service behavior analysis information includes service behavior analysis information of terminal devices aggregated in the network area
  • the second network element determines the service type of the network area by the method including: the second network The meta determines the service type of the network area based on the analysis information of the service behavior of the terminal equipment aggregated in the network area.
  • the second analysis information further includes service behavior analysis information
  • the service behavior analysis information includes terminal device-level service behavior analysis information
  • the second network element determines the type of service that the terminal device in the network area has initiated or will initiate.
  • the method includes: the second network element determines the service type that the terminal device in the network area has initiated or will initiate according to the service behavior analysis information of the terminal device level.
  • the second network element determines the energy saving strategy of the network area according to the second analysis information and the second information, where the second information includes: priority information of service types in the network area, and billing of service types in the network area Policy information, the user type of the terminal device in the network area, the number of connected users in the network area, the number of idle users in the network area, the resource demand of the network area, and the power consumption of the network area.
  • the resource demand of the network area may be the overall resource demand of the network area or the resource demand of the service type; the power consumption of the network area The overall power consumption of the network area or the power consumption of the service type the amount.
  • the second information may come from the second network element itself or from other network elements, such as NWDAF.
  • the second network element determines that the NR resources in the network area are insufficient to support all service types in the area, but the NR resources can support the high-priority service type A, and the energy saving generated by the second network element
  • the policy indicates that there is no need to open other NR base stations or cells.
  • the second network element determines that the demand for NR resources in the network area is low according to the second analysis information, and a certain NR cell needs to be shut down, but there are some gold users in the cell, the energy saving policy indication generated by the second network element cannot Close the NR cell.
  • the second response message may further include applicable conditions of the second analysis information, and the applicable conditions of the second analysis information include at least one of the following information: service type, user type, user identification, time information, and area information.
  • the applicable conditions of the second analysis information are used to indicate under which conditions the second information is available.
  • the service experience analysis information corresponding to the RAT or the access frequency point corresponds to applicable condition 1
  • the service behavior analysis information corresponds to applicable condition 2.
  • the method further includes: the second network element sends the network area energy saving strategy to the access network element, or the second network element executes it to the network manager
  • the network element sends the energy-saving strategy of the network area.
  • the second network element sends the energy-saving strategy of the network area to the access network element, which is used for the access network element to refer to the energy-saving strategy to perform the switching, power consumption control, or load transfer operation of the access network unit, thereby ensuring Under the premise of business experience in the network area, the goal of saving energy consumption of the access network is achieved.
  • the second network element sends the energy-saving strategy of the network area to the network manager to execute the network element, which is used by the network manager to execute the switch, power consumption control or load transfer operation of the access network unit with reference to the energy-saving strategy, thereby ensuring the network
  • the goal of saving energy consumption of the access network is achieved under the premise of business experience in the area.
  • the second network element sends the applicable conditions of the energy saving policy of the network area to the access network element or the network management execution network element, including at least one of the following information: service type, user type, user identification, time information, and area information .
  • the method further includes: the second network element executes an energy saving strategy of the network area, that is, executes a method of switching, power consumption control, or load transfer of the access network element.
  • the access network network element obtains the second analysis information from the data analysis network element, it refers to the second analysis information to generate an energy-saving strategy for the network area, and executes the energy-saving strategy.
  • FIG. 9 is an interactive schematic diagram of another method for determining a strategy provided by an embodiment of the present application.
  • the second network element sends a second request message to the data analysis network element.
  • the data analysis network element obtains training data.
  • the training data collected by the data analysis network element is similar to Table 6 above, except that the training data collected here is for all terminal devices or multiple terminal devices in the area.
  • the information is not only the information obtained for a single terminal device.
  • the service data collected by the data analysis network element is the same as that in Table 7. It should be noted that the service data collected here is also obtained for all terminal devices or multiple terminal devices in the area Information.
  • the data analysis network element Based on the obtained training data, the data analysis network element analyzes and obtains service experience analysis information corresponding to the RAT or the access frequency point.
  • the data analysis network element Based on the acquired training data, the data analysis network element analyzes and acquires business behavior analysis information.
  • the business behavior analysis information refers to the information that can reflect one or more terminal devices (such as terminal devices of the same priority or only gold terminal device group) or all terminal devices in the entire network or network area. Data analysis information.
  • the business behavior analysis information of the terminal device may include: business behavior analysis information of the terminal device level or business behavior analysis information of the terminal devices aggregated in the network area.
  • the service behavior analysis information at the terminal device level may include: terminal device identification, time information, area information, service type, priority information of the service type, probability of occurrence of the service type, and at least the duration of the service type One kind.
  • the service type can be one or more service types, and the service behavior analysis information at the terminal device level is shown in Table 9 as an example.
  • the service behavior analysis information of the terminal devices aggregated in the network area may include: the type of service in the network or area, the number of users corresponding to the service type, the proportion of the number of users corresponding to the service type, the location where the service occurs, and the service initiation At least one of the time, the duration of the business, the probability of occurrence of the business type, and the priority information of the business.
  • the service type can be one or more service types
  • the service behavior analysis information of the aggregated terminal device level in the network area is shown in Table 13 as an example.
  • Table 12 shows the service behavior analysis information of the terminal devices of the entire network.
  • the business behavior analysis information includes: business behavior statistical information or business behavior prediction information.
  • the data analysis network element determines the service behavior prediction information of the terminal device, which is the same as the foregoing acquisition method, and the description will not be repeated here.
  • the data analysis network element sends a second response message to the second network element, where the second response message may include the second analysis information.
  • the second analysis information is an analysis message corresponding to the second request message in S601.
  • the second analysis information includes at least one of the following information: RAT or access frequency point information, service experience analysis information corresponding to the RAT or access frequency point, and service behavior analysis information.
  • the second network element may receive the second analysis information multiple times, and each of the second analysis information may include RAT or access frequency point information, service experience analysis information or service behavior analysis corresponding to the RAT or access frequency point One of the messages.
  • the second response message may further include applicable conditions of the second analysis information, and the applicable conditions of the second analysis information include at least one of the following information: service type, user type, user identification, time information, and area information.
  • the applicable conditions of the second analysis information are used to indicate under which conditions the second information is available.
  • the service experience analysis information corresponding to the RAT or the access frequency point corresponds to the applicable condition 1
  • the service behavior analysis information corresponds to the applicable condition 2.
  • the second network element determines an energy saving strategy for the network area based on the second analysis information.
  • the energy-saving strategy of the network area determined by the second network element based on the second analysis information is similar to the S502 method, and will not be repeated here.
  • the second network element determines the number of users or the proportion of users of a certain service type in the area according to the service behavior analysis information of the terminal equipment in the area (the number of users using the service accounts for the total users in the area)
  • the RAT or access frequency point that enables the service experience of the service type to meet the preset conditions is determined.
  • it may be the RAT or the access frequency point that enables the best service experience. Access frequency point.
  • the second network element can determine the RAT/frequency point type required by the service type in the area and its resource usage quantity.
  • the second network element can use the same method to determine the type of RAT or access frequency point required by the other service types and the amount of resource usage.
  • the second network element can calculate the resource demand of each RAT or each frequency point, for example, the resource demand of NR/2.6GHZ in the area, in order to determine whether it can be closed or whether it needs to be opened.
  • the second analysis information obtained by the second network element from the data analysis network element is shown in Table 14.
  • the second network element can instruct the network manager The execution unit or the access network element shuts down 20 redundant NR units to save energy.
  • the second network element can instruct the network management execution unit or the access network element to schedule 10 eLTE units to balance the load of the LTE units, for example, using air interface virtualization technology to convert eLTE units into LTE units; or, the second network element instructs The LTE base station transfers overloaded terminal equipment to the eLTE base station.
  • the LTE base station can transfer the access terminal equipment to the eLTE base station through redirection or handover.
  • the second network element on the ground can also concentrate the terminal equipment into the 80 NR units actually required by the method of load transfer, and then turn off the excess NR units.
  • what the data analysis network element sends to the second network element is not the service behavior analysis information of the terminal devices aggregated in the area shown in Table 12, but instead The service behavior analysis information of the terminal equipment level (as shown in Table 6) is analyzed by the second network element itself, and intermediate result 1: the service behavior analysis information of the terminal equipment aggregated in the area (as shown in Table 12) ).
  • the service experience analysis information corresponding to the RAT or the access frequency point sent by the data analysis network element to the second network element may not be based on the service type level, but on the terminal equipment level, so that the second network element itself Do further analysis to obtain intermediate result 2: service experience analysis information corresponding to the RAT or access frequency of the service type level.
  • the second network element combines the aforementioned two intermediate results generated by itself to generate an energy-saving strategy for the network area.
  • the data analysis network element sends the terminal device level RAT or access frequency point corresponding to the service experience and terminal device level service behavior analysis information to the second network element, and the second network element It can also directly generate energy-saving strategies for the network area without generating intermediate results.
  • the second network element determines the above-mentioned energy saving strategy, it is based on the consideration of the service behavior and service experience of the terminal equipment in the network area, to ensure that the number or load of NR or NR high-frequency terminal equipment is as small as possible, so as to turn off as much as possible. NR or NR high frequency in order to save energy consumption, but will not affect the business experience of the terminal equipment in the area.
  • the second network element sends the determined energy saving strategy of the network area to the fourth network element for execution.
  • the second network element sending the determined energy-saving strategy of the network area to the fourth network element is similar to the method described in S502, and will not be repeated here.
  • This application also provides a method for determining the type of business, which may include:
  • the data analysis network element receives a third request message, which is used to request service behavior analysis information.
  • the business behavior analysis information includes terminal device level business behavior analysis information or aggregated terminal device business behavior analysis information in the network area.
  • the service behavior analysis information includes at least one of the following information: terminal equipment identification, time information, area information, service type, priority information of service type, probability of occurrence of service type, duration of service type, service The number of users corresponding to the type, and the proportion of the number of users of the service type.
  • the business behavior analysis information includes business behavior statistical information or business behavior prediction information.
  • the third request message includes the terminal device identifier, and the third request message is used to request service behavior analysis information corresponding to the terminal device identifier.
  • the third request message includes the service type, and the third request message is used to request service behavior analysis information corresponding to the service type.
  • the third request message includes area information, and the third request message is used to request service behavior analysis information corresponding to the area information.
  • the data analysis network element sends a third response message, where the third response message includes service behavior analysis information.
  • the method further includes: the data analysis network element determines the business behavior prediction information of a single terminal device.
  • the data analysis network element determines the service behavior prediction information of a single terminal device
  • the method includes: the data analysis network element determines the user portrait classification information to which the single terminal device belongs, and the data analysis network element determines the user portrait classification information to which the single terminal device belongs As well as the business behavior information of terminal devices of the same portrait type, predict the business behavior information of a single terminal device. For example, if the data analysis network element determines that the terminal device 1 belongs to the K-type terminal device, and the data analysis network element acquires that the terminal device 2 of the K-type terminal device has initiated or will initiate service A, the data analysis network element predicts the terminal device 1 Business A will also happen.
  • the data analysis network element also predicts the scenario in which terminal device 1 initiates service A based on the scenario in which terminal device 2 initiates service A. For example, if terminal device 2 initiates service A at 10 o'clock on Monday, terminal device 1 may also start at 10 o’clock on Monday. Or initiate business A at other relevant times.
  • the data analysis network element determines the user portrait classification information to which a single terminal device belongs, and the method includes: the data analysis network element collects terminal device-level network behavior data, service behavior data, and service attribute data.
  • the network behavior data may include: contract information or billing information of the terminal device, such as age, gender, occupation, address, contracted business type, billing mode, etc.
  • business behavior data may include: business initiation time, business initiation probability, Duration, end time, business flow, delay, packet loss, etc.
  • business attribute data can include: social, commercial, video, game, MBB, URLLC, etc.
  • the data analysis network element determines the user portrait classification model based on the terminal device level network behavior data, business behavior data, and historical business attribute data.
  • the data analysis network element determines the user portrait classification model based on the user portrait classification model and the network behavior data and business behavior data of the single terminal device. , Business attribute data, determine the user portrait classification information to which the terminal device belongs. Among them, the user portrait classification model may also be the user portrait feature. For example, the data analysis network element determines the portrait classification information of the single terminal device by calculating the Euclidean distance between the foregoing data feature of the single terminal device and the user portrait feature.
  • the third response message also includes applicable conditions of the business behavior analysis information, including at least one of the following information: business type, user type, user identification, time information, and location information.
  • This application also provides a method for determining service experience analysis information, which may include:
  • the data analysis network element receives a fourth request message, where the fourth request message is used to request service experience analysis information corresponding to the RAT or the access frequency point.
  • the service experience analysis information corresponding to the RAT or the access frequency point includes at least one of the following information: the identification of the terminal device, the service type, the RAT or the access frequency point, the service experience of the service type, time information, and area information.
  • the service experience analysis information corresponding to the RAT or the access frequency point can be used to indicate the service experience corresponding to the at least one service type under the RAT or the access frequency point.
  • Opinion score (Mean Opinion Score, MOS) is 3 points, while MOS is 4.5 points when voice services are running under LTE/700Hz.
  • the service experience analysis information corresponding to the RAT or the access frequency can also be used to indicate the service experience corresponding to the at least one service type of the at least one terminal device under the RAT or the access frequency.
  • the voice service of a particular terminal device is The Mean Opinion Score (MOS) when running under NR/3.5GHz is 3.5 points, while the MOS of the voice service of this terminal device running under LTE/700Hz is 4 points.
  • MOS multi- manifestation of service experience in this application
  • service experience can also be other manifestations, such as delay, fluency, throughput, packet loss rate, jitter, etc.
  • service experience can also be a variety of experience parameters
  • the combination of forms, such as the combined experience of delay and fluency, is not limited here.
  • the fourth request message includes the service type, and the fourth request message is used to request service experience analysis information corresponding to the RAT or the access frequency point corresponding to the service type.
  • the fourth request message includes the identification of the terminal device, and the fourth request message is used to request service experience analysis information corresponding to the RAT or the access frequency point corresponding to the identification of the terminal device.
  • the data analysis network element sends a fourth response message, where the fourth response message includes service experience analysis information corresponding to the RAT or the access frequency point.
  • the data analysis network element obtains network data and service data, and the network data includes at least one of the following information: the identification of the terminal device, time information, area information, RAT, and access frequency; the service data includes at least one of the following information One type: the identification of the terminal device, the service type, and the service experience.
  • the data analysis network element determines the service experience analysis information corresponding to the RAT or the access frequency point according to the network data and the service data.
  • the area information may be the cell identifier of the terminal device, and the data analysis network element may obtain the cell identifier from the mobility management network element.
  • the data analysis network element obtains the RAT or access frequency point corresponding to the cell identifier according to the cell identifier, and the data analysis network element itself is configured with the RAT or access frequency point corresponding to the cell identifier.
  • the fourth response message further includes applicable conditions of the service experience analysis information corresponding to the RAT or the access frequency point, including at least one of the following information: service type, user type, user identification, time information, and location information.
  • FIG. 10 is a schematic diagram of a communication device provided by an embodiment of the present application.
  • the first communication device may include a first receiving unit 110 and a first processing unit 120.
  • the first receiving unit 110 may be configured to obtain first analysis information from a data analysis network element, and the first analysis information includes at least one of the following information: information related to a wireless access type RAT or information related to an access frequency point , The service experience analysis information corresponding to the RAT or the access frequency point.
  • the first processing unit 120 may be configured to determine an access information selection strategy of the terminal device according to the first analysis information, and the access information selection strategy includes a target RAT or a target access frequency point corresponding to the terminal device.
  • the RAT related information or the access frequency related information includes at least one of the following information: the identification of the terminal device, the service type, the recommended RAT or the recommended access frequency, time information, and area information.
  • the service experience analysis information corresponding to the RAT or the access frequency point includes at least one of the following information: the identification of the terminal device, the service type, the RAT or the access frequency point, the service experience of the service type, time information, and area information .
  • the first processing unit 120 determining the access information selection strategy of the terminal device according to the first analysis information may include: the first processing unit 120 determines the target RAT or the target access frequency point corresponding to the terminal device according to the first analysis information, The service experience of the terminal device under the target RAT or target access frequency meets the preset conditions.
  • the first processing unit 120 determines the access information selection strategy of the terminal device according to the first analysis information, it may include: the first processing unit 120 determines the recommended RAT or the recommended access frequency point for the terminal device as the target corresponding to the terminal device. RAT or target access frequency point.
  • the first processing unit 120 determining the access information selection strategy of the terminal device according to the first analysis information may include: the first processing unit 120 determines the type of service that the terminal device has initiated or is about to initiate; The recommended RAT or recommended access frequency point corresponding to the service type that the device has initiated or will initiate is determined as the target RAT or target access frequency point corresponding to the terminal device.
  • the first processing unit 120 determining the access information selection strategy of the terminal device according to the first analysis information may include: the first processing unit 120 determines the type of service that the terminal device has initiated or will initiate; the terminal device has initiated or will initiate The first processing unit determines the target RAT or the target access frequency from the service experience analysis information corresponding to the RAT or the access frequency.
  • the service type that the terminal device has initiated or will initiate is in the target RAT or the target access frequency. Click the corresponding business experience to meet the preset conditions.
  • the first processing unit 120 determining the type of service to be initiated by the terminal device may include: the first receiving unit obtains service behavior analysis information of the terminal device sent by the data analysis network element; the first processing unit analyzes the service behavior of the terminal device according to the service behavior of the terminal device. The information predicts the type of service that the terminal device will initiate.
  • the business behavior analysis information of the terminal device includes the business behavior statistical information of the terminal device, or the business behavior prediction information of the terminal device.
  • the first communication device may further include a first sending unit 130.
  • the first sending unit 130 may be configured to send a first request message to the data analysis network element, the first request message includes the service type, and the first request message is used to request the first analysis information corresponding to the service type; the first receiving unit It is also used to receive a first response message sent by the data analysis network element, where the first response message includes the first analysis information corresponding to the service type.
  • the first sending unit 130 may be further configured to send a first request message to the data analysis network element, the first request message includes the identification of the terminal device, and the first request message is used to request the first analysis information corresponding to the terminal device;
  • the unit is further configured to receive a first response message sent by the data analysis network element, where the first response message includes first analysis information corresponding to the terminal device.
  • the first receiving unit 110 is further configured to obtain applicable conditions of the first analysis information, and the applicable conditions include at least one of the following information: service type, user type, user identification, time information, and area information.
  • the first sending unit 130 is further configured to send the access information selection strategy of the terminal device to the access network element; or, the first sending The unit 130 is also used to send the terminal device's access information selection strategy to the terminal device.
  • the first processing unit 120 is further configured to refer to the access information selection strategy of the terminal device to trigger the terminal device to access the target RAT or the target access frequency point.
  • the first sending unit 130 is further configured to send applicable conditions of the access information selection strategy to the access network element or terminal device, and the applicable conditions include at least one of the following information: service type, user type, user identification, time Information, regional information.
  • the first processing unit 120 determining an access information selection strategy for the terminal device according to the first analysis information includes: the first processing unit 120 determines an access selection strategy according to the first analysis information and the first information; where the first information Including at least one of the following information: priority information of the service type, charging policy information of the service type, user type of the terminal device, load/traffic information of the RAT or access frequency point, analysis information of the mobile mode of the terminal device, and terminal device Analyze the information in the communication mode.
  • Fig. 11 is a schematic diagram of another communication device provided by an embodiment of the present application.
  • the second communication device may include: a second receiving unit 210 and a second sending unit 220.
  • the second receiving unit 210 is configured to receive a first request message, the first request message is used to request first analysis information, and the first analysis information includes at least one of the following information: RAT related information or access frequency related information Information, service experience analysis information corresponding to the RAT or the access frequency point; the second sending unit 220 is configured to send a first response message, and the first response message includes the first analysis information.
  • the related information of the RAT information or the related information of the access frequency point includes at least one of the following information: the identification of the terminal device, the service type, the recommended RAT or the recommended access frequency point, time information, and area information.
  • the service experience analysis information corresponding to the RAT or the access frequency point includes at least one of the following information: the identification of the terminal device, the service type, the RAT or the access frequency point, the service experience of the service type, time information, and area information .
  • the second receiving unit 210 is further configured to obtain network data and service data.
  • the network data includes at least one of the following information: the identification of the terminal device, time information, area information, RAT or access frequency
  • the service data includes At least one of the following information: the identification of the terminal device, the service type, and the service experience.
  • the data analysis network element determines the first analysis information according to the network data and the service data.
  • the first request message includes the service type, and the first request message is used to request the first analysis information corresponding to the service type.
  • the first request message includes an identifier of the terminal device, and the first request message is used to request the first analysis information corresponding to the terminal device identifier.
  • the first response message further includes applicable conditions of the first analysis information, including at least one of the following information: service type, user type, user identification, time information, and location information.
  • FIG. 12 is a schematic diagram of another communication device provided by an embodiment of the present application.
  • the third communication device may include: a third receiving unit 310 and a third processing unit 320.
  • the third receiving unit 310 may be used to obtain the second analysis information from the data analysis network element, the second analysis information includes at least one of the following information: RAT related information or access frequency related information, RAT or access frequency
  • the service experience analysis information and service behavior analysis information corresponding to the incoming frequency point; the third processing unit 320 may be configured to determine the energy saving strategy of the network area according to the second analysis information.
  • the RAT related information or the access frequency related information includes at least one of the following information: the identification of the terminal device, the service type, the recommended RAT or the recommended access frequency, time information, and area information.
  • the service experience analysis information corresponding to the RAT or the access frequency point includes at least one of the following information: the identification of the terminal device, the service type, the RAT or the access frequency point, the service experience of the service type, time information, and area information .
  • the third processing unit 320 determines the energy saving strategy of the network area according to the second analysis information, including: the third processing unit 320 determines the switch, power consumption control or load of the access network unit in the network area according to the second analysis information
  • the transfer method is such that the energy consumption of the network area meets the preset condition and/or the service experience corresponding to the service type meets the preset condition.
  • the third processing unit 320 determines the energy-saving strategy of the network area according to the second analysis information, including: the third processing unit 320 determines the service type of the network area.
  • the service type of the network area refers to the type of service that has been initiated or will be initiated in the network area.
  • the third processing unit 320 determines the number of users or the proportion of the number of users of the service type in the network area; the third processing unit 320 according to the recommended RAT or recommended access frequency corresponding to the service type of the network area, As well as the number of users or the proportion of the number of users of the service type in the network area, the method of switching, power consumption control or load transfer of the access network unit in the network area is determined.
  • the third processing unit 320 determines the energy saving strategy of the network area according to the second analysis information, including: the third processing unit 320 determines the recommended RAT or the recommended access frequency corresponding to at least one terminal device in the network area; The three processing unit 320 determines the method of switching, power consumption control, or load transfer of the access network unit in the network area according to the recommended RAT or the recommended access frequency corresponding to at least one terminal device in the network area.
  • the third processing unit 320 determines the energy-saving strategy of the network area according to the second analysis information.
  • the method includes: the third processing unit 320 determines the service type that the terminal device in the network area has initiated or will initiate; the third processing unit 320 Determine the recommended RAT or recommended access frequency corresponding to the type of service that the terminal device has initiated or will initiate; the second network element is based on the recommended RAT or recommended access corresponding to the type of service that the terminal device has initiated or will initiate
  • the frequency point determines the method of switching, power consumption control, or load transfer of the access network unit.
  • the third processing unit 320 determines the energy-saving strategy of the network area according to the second analysis information.
  • the method includes: the third processing unit 320 determines the service type of the network area.
  • the service type of the network area refers to the existing network area.
  • the third processing unit 320 determines the target RAT or the target access frequency point from the service experience analysis information corresponding to the RAT or the access frequency point, so that the network area The service experience corresponding to the service type under the target RAT or the target access frequency can meet the preset conditions; the third processing unit 320 determines the number of users or the proportion of the number of users of the service type in the network area; the third processing unit 320 determines the number of users or the proportion of the number of users of the service type in the network area; The number of users or the proportion of the number of users of the service type, and the target RAT or target access frequency corresponding to the service type of the network area, determine the method of switching, power consumption control, or load transfer of the access network unit.
  • the third processing unit 320 determines the energy-saving strategy of the network area according to the second analysis information.
  • the method includes: the third processing unit 320 determines the service type that the terminal device in the network area has initiated or will initiate; For the type of service that the terminal device has initiated or will initiate, the third processing unit 320 determines the target RAT or target access frequency from the service experience analysis information corresponding to the RAT or the access frequency point, so that the terminal device has initiated or will initiate The service experience corresponding to the service type under the target RAT or target access frequency can meet the preset conditions; the third processing unit 320 according to the service type that the terminal device has initiated or will initiate, and the service that a single terminal device has initiated or will initiate The target RAT or target access frequency point corresponding to the type determines the method of switching, power consumption control, or load transfer of the access network unit.
  • the second analysis information further includes business behavior analysis information
  • the business behavior analysis information includes business behavior analysis information of terminal devices aggregated in the network area
  • the third processing unit 320 determines the service type of the network area, including: third processing The unit 320 determines the service type of the network area according to the service behavior analysis information of the terminal devices aggregated in the network area.
  • the second analysis information further includes business behavior analysis information
  • the business behavior analysis information includes terminal device-level business behavior analysis information
  • the third processing unit 320 determines the type of service that the terminal device in the network area has initiated or will initiate. , Including: the third processing unit 320 determines, according to the service behavior analysis information of the terminal device level, the type of service that the terminal device in the network area has initiated or will initiate.
  • the third receiving unit 110 is further configured to obtain applicable conditions of the second analysis information, including at least one of the following information: service type, user type, user identification, time information, and area information.
  • the third communication device may further include a third sending unit 330.
  • the third sending unit 330 may be used to send the energy-saving strategy of the network area to the access network element; or the third sending unit 330 may use To implement the energy-saving strategy of the network area by sending the network element to the network management.
  • the third sending unit 330 may also be used to send applicable conditions of the energy-saving strategy of the network area to the access network network element or the network management execution network element, including at least one of the following information: service type, user type, user identification , Time information, area information.
  • the third processing unit 320 executes the switching, power consumption control, or load transfer method of the access network unit according to the energy saving strategy of the network area.
  • the third receiving unit 310 is configured to obtain the second analysis information from the data analysis network element, including: the third sending unit 330 sends a second request message to the data analysis network element, and the second request message includes at least one area Information, the second request message is used to request to obtain the second analysis information corresponding to the area information; the third receiving unit 310 receives the second response message sent by the data analysis network element, and the second response message includes the second analysis information.
  • the third receiving unit 310 is configured to obtain the second analysis information from the data analysis network element, including: the third sending unit 330 sends a second request message to the data analysis network element, and the second request message includes the service type, The second request message is used to request to obtain the second analysis information corresponding to the service type; the third receiving unit 310 receives the second response message sent by the data analysis network element, and the second response message includes the second analysis information.
  • the business behavior analysis information includes: terminal device level business behavior analysis information or network area aggregation terminal device business behavior analysis information.
  • the business behavior analysis information includes: business behavior statistical information or business behavior prediction information.
  • the service behavior analysis information includes at least one of the following information: terminal equipment identification, time information, area information, service type, priority information of service type, probability of occurrence of service type, duration of service type, service The number of users corresponding to the type, and the proportion of the number of users of the service type.
  • the processing unit may be a processor, and the sending unit and the receiving unit may be separate units or integrated into one unit, for example, integrated into a transceiver, transceiver circuit, transceiver chip, and so on.
  • the processing unit is used to implement the signal processing operation of the core network network element or the network management network element or the access network network element in the foregoing method embodiment.
  • the receiving unit is used to implement the signal receiving operation of the core network network element or the network management network element or the access network network element in the foregoing method embodiment.
  • the sending unit is used to implement the signal sending operation of the core network network element or the network management network element or the access network network element in the foregoing method embodiment.
  • FIG. 13 is a schematic diagram of another communication device provided by an embodiment of the present application.
  • the communication device includes: at least one processor 9031 and a communication interface 9033.
  • the at least one processor 9031 is coupled with the memory, and is configured to execute instructions stored in the memory to control the communication interface 9033 to transmit data.
  • the communication device further includes a memory 9032 for storing instructions.
  • the foregoing at least one processor 9031 and the memory 9032 may be combined into one processing device, and the at least one processor 9031 is configured to execute the program code stored in the memory 9032 to implement the foregoing functions.
  • the memory 9032 may also be integrated in the at least one processor 9031 or independent of the at least one processor 9031.
  • the communication device may be the first network element in the above method embodiment, or may be a chip for realizing the function of the first network element in the above method embodiment.
  • the communication device may correspond to the first network element in the method according to the embodiment of the present application, and the communication device may include a unit for executing the method performed by the first network element in the methods in FIGS. 5 to 7 .
  • each unit in the communication device and other operations and/or functions described above are used to implement the corresponding procedures of the methods in FIG. 5 to FIG. 7 respectively. It should be understood that the specific process of each unit performing the foregoing corresponding steps has been described in detail in the foregoing method embodiment, and is not repeated here for brevity.
  • the communication device may be the second network element in the above method embodiment, or may be a chip for realizing the function of the second network element in the above method embodiment.
  • the communication device may correspond to the second network element in the method according to the embodiment of the present application, and the communication device may include a unit for executing the method performed by the second network element in the methods in FIG. 8 and FIG. 9 .
  • each unit in the communication device and other operations and/or functions described above are used to implement the corresponding processes of the methods in FIG. 8 and FIG. 9, respectively. It should be understood that the specific process of each unit performing the foregoing corresponding steps has been described in detail in the foregoing method embodiment, and is not repeated here for brevity.
  • the communication device may be the third network element in the above method embodiment, or may be a chip for realizing the function of the third network element in the above method embodiment.
  • the communication device may correspond to the third network element in the method according to the embodiment of the present application, and the communication device may include a unit for executing the method performed by the third network element in the methods in FIG. 5 to FIG. 7 .
  • each unit in the communication device and other operations and/or functions described above are used to implement the corresponding procedures of the methods in FIG. 5 to FIG. 7 respectively. It should be understood that the specific process of each unit performing the foregoing corresponding steps has been described in detail in the foregoing method embodiment, and is not repeated here for brevity.
  • the communication device may be the fourth network element in the above method embodiment, or may be a chip for realizing the function of the fourth network element in the above method embodiment.
  • the communication device may correspond to the fourth network element in the method according to the embodiment of the present application, and the communication device may include a unit for executing the method performed by the fourth network element in the methods in FIG. 8 and FIG. 9 .
  • each unit in the communication device and other operations and/or functions described above are used to implement the corresponding procedures of the methods in FIG. 8 and FIG. 9, respectively. It should be understood that the specific process of each unit performing the foregoing corresponding steps has been described in detail in the foregoing method embodiment, and is not repeated here for brevity.
  • the disclosed system, device, and method may be implemented in other ways.
  • the device embodiments described above are merely illustrative, for example, the division of units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components can be combined or integrated. To another system, or some features can be ignored, or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments of the present application may be integrated into one first processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the sending unit is only for the convenience of description, and the arrangement and order of the processing unit, the receiving unit, and the sending unit are not limited.
  • the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of the present application essentially or the part that contributes to the existing technology or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program code .

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
PCT/CN2019/118920 2019-11-15 2019-11-15 一种策略确定的方法、系统及装置 WO2021092937A1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PCT/CN2019/118920 WO2021092937A1 (zh) 2019-11-15 2019-11-15 一种策略确定的方法、系统及装置
CN201980102143.4A CN114731577A (zh) 2019-11-15 2019-11-15 一种策略确定的方法、系统及装置
EP19952318.4A EP4044688A4 (de) 2019-11-15 2019-11-15 Verfahren, system und vorrichtung zur bestimmung einer strategie
US17/744,256 US11757748B2 (en) 2019-11-15 2022-05-13 Policy determining method, system, and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/118920 WO2021092937A1 (zh) 2019-11-15 2019-11-15 一种策略确定的方法、系统及装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/744,256 Continuation US11757748B2 (en) 2019-11-15 2022-05-13 Policy determining method, system, and apparatus

Publications (1)

Publication Number Publication Date
WO2021092937A1 true WO2021092937A1 (zh) 2021-05-20

Family

ID=75911641

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/118920 WO2021092937A1 (zh) 2019-11-15 2019-11-15 一种策略确定的方法、系统及装置

Country Status (4)

Country Link
US (1) US11757748B2 (de)
EP (1) EP4044688A4 (de)
CN (1) CN114731577A (de)
WO (1) WO2021092937A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114286404A (zh) * 2021-12-18 2022-04-05 珠海格力电器股份有限公司 一种多运营商的信号传输控制方法、系统及装置
CN114286408A (zh) * 2021-12-27 2022-04-05 广州爱浦路网络技术有限公司 基于天地一体化的网络性能优化方法、系统、装置及介质

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117641375A (zh) * 2022-08-09 2024-03-01 大唐移动通信设备有限公司 一种策略确定方法、装置、设备及存储介质
CN116017742B (zh) * 2023-02-14 2024-01-30 广州爱浦路网络技术有限公司 基于多级nwdaf的数据处理方法、系统和存储介质
CN116599862B (zh) * 2023-07-18 2023-09-29 中国电信股份有限公司 通信方法、分析网元和通信系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104937995A (zh) * 2013-02-22 2015-09-23 英特尔Ip公司 用于接入网络选择和流量路由的系统和方法
CN104937983A (zh) * 2013-01-25 2015-09-23 高通股份有限公司 基于可用带宽进行网络选择的装置和方法
CN106464525A (zh) * 2015-10-19 2017-02-22 华为技术有限公司 控制策略确定方法、装置及系统
CN106465242A (zh) * 2014-05-06 2017-02-22 高通股份有限公司 用于未许可频带中的网络选择的技术
CN106605430A (zh) * 2014-08-22 2017-04-26 高通股份有限公司 无线网络寻呼传输和响应

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105264979A (zh) 2014-04-30 2016-01-20 华为技术有限公司 用于传输下行数据的方法、移动性管理网元、接入网设备和服务网关
RU2697933C1 (ru) 2015-08-26 2019-08-21 Телефонактиеболагет Лм Эрикссон (Пабл) Передача служебных сигналов в восходящей линии связи для режима подключения
US10986516B2 (en) * 2017-03-10 2021-04-20 Huawei Technologies Co., Ltd. System and method of network policy optimization
CN111095970B (zh) * 2017-08-11 2023-12-22 艾普拉控股有限公司 通信网络中的网络数据分析
CN109600241B (zh) * 2017-09-30 2022-03-01 华为技术有限公司 数据分析方法和数据分析装置
CN109600759B (zh) * 2017-09-30 2022-04-29 华为技术有限公司 一种策略确定的方法及通信装置
US20210083956A1 (en) * 2018-02-19 2021-03-18 Nec Corporation Network data analytics functionality enhancement and new service consumers
US11140047B2 (en) * 2018-04-09 2021-10-05 Intel Corporation Network data analytics function (NWDAF) influencing fifth generation (5G) quality of service (QoS) configuration and adjustment
US11496573B2 (en) * 2018-06-22 2022-11-08 Huawei Technologies Co., Ltd. Optimizing user equipment operation by conditioning multiple policies on information elements
US10637753B1 (en) * 2019-04-09 2020-04-28 Verizon Patent And Licensing Inc. Managing a 5G network using extension information

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104937983A (zh) * 2013-01-25 2015-09-23 高通股份有限公司 基于可用带宽进行网络选择的装置和方法
CN104937995A (zh) * 2013-02-22 2015-09-23 英特尔Ip公司 用于接入网络选择和流量路由的系统和方法
CN106465242A (zh) * 2014-05-06 2017-02-22 高通股份有限公司 用于未许可频带中的网络选择的技术
CN106605430A (zh) * 2014-08-22 2017-04-26 高通股份有限公司 无线网络寻呼传输和响应
CN106464525A (zh) * 2015-10-19 2017-02-22 华为技术有限公司 控制策略确定方法、装置及系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI, HISILICON: "Policy on RAT/Frequency Selection Priority", 3GPP DRAFT; S2-165878-PCR-POLICY ON RAT AND FREQUENCY SELECTION PRIORITY, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Kaohsiung City, Taiwan; 20161017 - 20161021, 11 October 2016 (2016-10-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051169847 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114286404A (zh) * 2021-12-18 2022-04-05 珠海格力电器股份有限公司 一种多运营商的信号传输控制方法、系统及装置
CN114286408A (zh) * 2021-12-27 2022-04-05 广州爱浦路网络技术有限公司 基于天地一体化的网络性能优化方法、系统、装置及介质
CN114286408B (zh) * 2021-12-27 2022-10-11 广州爱浦路网络技术有限公司 基于天地一体化的网络性能优化方法、系统、装置及介质

Also Published As

Publication number Publication date
EP4044688A4 (de) 2022-09-07
US20220272018A1 (en) 2022-08-25
EP4044688A1 (de) 2022-08-17
CN114731577A (zh) 2022-07-08
US11757748B2 (en) 2023-09-12

Similar Documents

Publication Publication Date Title
WO2021092937A1 (zh) 一种策略确定的方法、系统及装置
US20210204148A1 (en) Real-time intelligent ran controller to support self-driving open ran
US11477668B2 (en) Proactively adjusting network infrastructure in response to reporting of real-time network performance
EP2875662B1 (de) Verfahren, systeme und computerlesbare medien zur verteilung von richtlinienregeln für ein mobile-edge
WO2020108002A1 (zh) 一种传输策略确定方法、策略控制方法及装置
EP4072071A1 (de) Slice-steuerungsverfahren und -vorrichtung
US11290915B2 (en) Systems and methods for granular beamforming across multiple portions of a radio access network based on user equipment information
CN103703862A (zh) 用于执行去附着过程的方法和终端
CN105103603A (zh) 用于流量导向的方法和网络元件
CN103428854A (zh) 用于在多无线电异构网络中的限制范围的寻呼的系统和方法
US11381644B2 (en) Devices and methods for QoS determination of IoT-based applications
US11343707B2 (en) Systems and methods for voice network control and optimization
US20210243592A1 (en) Pci configuration and mobility robustness optimization son functionality for 5g networks
US20240089849A1 (en) Network selection policy determining method and apparatus
US11895543B2 (en) MRO for 5G networks
US20150120930A1 (en) Provisioning access point bandwidth based on predetermined events
US9743316B2 (en) Dynamic carrier load balancing
WO2023035925A1 (zh) 一种业务处理方法、装置和系统
RU2799583C1 (ru) Устройство, система и способ определения политики
WO2023035872A1 (zh) 确定用户面路径的方法及通信装置
US11902892B2 (en) Systems and methods for providing on-demand quality of service with radio access network control
WO2024099016A1 (zh) 一种通信方法及装置
US11722717B1 (en) Systems and methods for network-based adaptive uplink data transfer for large volume data
US20240049060A1 (en) First node, third node, and methods performed thereby, for handling quality of service in a communications network
US20240106978A1 (en) Systems and methods for enhancing audio for a video conferencing application

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19952318

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2019952318

Country of ref document: EP

Effective date: 20220513

NENP Non-entry into the national phase

Ref country code: DE